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Radiant|Natural|GIA

1.61ct I SI1 Radiant Natural Diamond

ID • I/SI1 • GIA 7482515964

Certificate GIA 7482515964

Diamond specifications and retailer prices

From $7,359 CAD
As of November 6, 2026
Save $4,850 CAD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,210 CAD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 1.61ct natural radiant diamond

This 1.61ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7482515964. Listed at 6 retailers as of November 5, 2026, with prices from $7,359 to $12,210, a $4,850 spread on the same certified stone. Cape Diamonds lists it at $12,210. 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

1.61
Carat
I
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7482515964
Dimensions6.85 × 6.19 × 4.32 mm
L/W Ratio1.11
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Key to symbols
Feather, Crystal, Cloud, Needle
Top View
6.85 mm6.19 mm1.61 ctI / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7482515964
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $12,210 CAD|Low: $7,359 CAD|High: $12,295 CAD|Avg: $8,553 CAD|+0.5%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$7,359 CAD
Retailer 5$7,816 CAD
Retailer 4$7,915 CAD
Retailer 3$8,012 CAD
Cape Diamonds$12,210 CAD

7 data points across 5 retailers

6 retailers$7,359 CAD to $12,210 CAD

A
Cheapest Retailer
-
$7,359 CAD
A
Retailer 2
-
$7,816 CAD
View
A
Retailer 3
-
$7,915 CAD
View
A
Retailer 4
-
$8,012 CAD
View
B+
Retailer 5
-
$8,212 CAD
View
Most Expensive
B
Cape Diamonds
cert_7482515964 · Nov 5
$12,210 CAD
ZAR 140,231 ZAR
View
5 more retailers have this diamond
Prices start from $7,359 CADSave up to $4,850 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
1.61ct Radiant
$7,359 CAD