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Radiant|Natural|GIA

3.09ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2231661674

Certificate GIA 2231661674

Diamond specifications and retailer prices

From $27,884 CAD
As of November 6, 2026
Save $19,605 CAD (41%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $47,489 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 3.09ct natural radiant diamond

This 3.09ct natural radiant sits in the three to five carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2231661674. Listed at 30 retailers as of November 2, 2026, with prices from $27,884 to $47,489, a $19,605 spread on the same certified stone. MOH London lists it at $47,489. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.09
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle44.58°
Pavilion angle30.29°
OriginNatural
Grading LabGIA
CertificateGIA 2231661674
Dimensions9.79 × 7.25 × 4.71 mm
L/W Ratio1.35
Girdle conditionThick
Key to symbols
Feather, Crystal, Cloud, Cavity, Needle, Natural
Top View
9.79 mm7.25 mm3.09 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2231661674
Side View
Table 68.0%Crown 44.58°Girdle: STK-THKPavilion 30.29°Culet: NoneDepth 65.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $47,489 CAD|Low: $25,881 CAD|High: $47,998 CAD|Avg: $33,397 CAD|-1.1%
MOH London
Retailer 2
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Retailer 24
November 6, 2026
Retailer 10$25,881 CAD
Retailer 14$27,884 CAD
Retailer 13$28,441 CAD
Retailer 17$29,139 CAD
Retailer 22$29,337 CAD
Retailer 11$29,852 CAD
Retailer 3$30,408 CAD
Retailer 18$31,339 CAD
Retailer 21$31,539 CAD
Retailer 8$31,847 CAD
Retailer 5$31,928 CAD
Retailer 7$32,830 CAD
Retailer 9$32,830 CAD
Retailer 6$32,941 CAD
Retailer 2$33,190 CAD
Retailer 15$33,190 CAD
Retailer 23$33,913 CAD
Retailer 4$34,209 CAD
Retailer 20$35,549 CAD
Retailer 12$36,574 CAD
Retailer 16$37,019 CAD
Retailer 19$37,396 CAD
Retailer 24$43,077 CAD
MOH London$47,489 CAD

25 data points across 24 retailers

30 retailers$27,884 CAD to $47,489 CAD

Retailer 1
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$25,881 CAD
Price last confirmed 10 days ago
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Retailer 2
-
$27,884 CAD
View
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Retailer 3
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$27,953 CAD
View
A
Retailer 4
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$28,164 CAD
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A
Retailer 5
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$28,395 CAD
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A
Retailer 6
-
$28,441 CAD
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A
Retailer 7
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$28,804 CAD
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A
Retailer 8
-
$29,337 CAD
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A
Retailer 9
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$29,852 CAD
View
Retailer 10
-
$30,408 CAD
View
Price last confirmed 9 days ago
A
Retailer 11
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$31,339 CAD
View
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Retailer 12
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$31,539 CAD
View
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Retailer 13
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$31,543 CAD
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Retailer 14
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$31,847 CAD
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Retailer 15
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$31,928 CAD
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Retailer 16
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$32,494 CAD
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Retailer 17
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$32,830 CAD
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Retailer 18
-
$32,830 CAD
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A
Retailer 19
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$32,941 CAD
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A
Retailer 20
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$33,190 CAD
View
A
Retailer 21
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$33,190 CAD
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Retailer 22
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$33,374 CAD
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Price last confirmed 15 days ago
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Retailer 23
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$33,913 CAD
View
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Retailer 24
-
$34,209 CAD
View
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Retailer 25
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$35,549 CAD
View
Retailer 26
-
$36,574 CAD
View
Price last confirmed 11 days ago
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Retailer 27
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$37,019 CAD
View
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Retailer 28
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$37,396 CAD
View
Retailer 29
-
$43,077 CAD
View
Price last confirmed 8 days ago
Most Expensive
B+
MOH London
90E64CC8F · Nov 2
$47,489 CAD
£26,584 GBP
View
29 more retailers have this diamond
Prices start from $27,884 CADSave up to $19,605 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
3.09ct Radiant
$27,884 CAD