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Cushion|Natural|GIA

3.07ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 5556422173

Certificate GIA 5556422173

Diamond specifications and retailer prices

From $31,370 CAD
As of November 6, 2026
Save $27,965 CAD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $59,335 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 3.07ct natural cushion diamond

This 3.07ct natural cushion sits in the three to five 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 5556422173. Listed at 5 retailers as of November 4, 2026, with prices from $31,370 to $59,335, a $27,965 spread on the same certified stone. MOH London lists it at $59,335. 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

3.07
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5556422173
Dimensions9.52 × 7.53 × 5.15 mm
L/W Ratio1.26
Culet sizeNone
Top View
9.52 mm7.53 mm3.07 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556422173
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.3%

Caratlytics Score

How it works →
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: $59,335 CAD|Low: $31,370 CAD|High: $60,210 CAD|Avg: $42,234 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2$31,370 CAD
Retailer 3$37,328 CAD
Retailer 4$38,378 CAD
MOH London$59,335 CAD

45 data points across 4 retailers

5 retailers$31,370 CAD to $59,335 CAD

A
Cheapest Retailer
-
$31,370 CAD
A
Retailer 2
-
$33,203 CAD
View
A
Retailer 3
-
$37,328 CAD
View
Retailer 4
-
$38,378 CAD
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
F9E5A56BB · Nov 4
$59,335 CAD
£33,215 GBP
View
4 more retailers have this diamond
Prices start from $31,370 CADSave up to $27,965 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
3.07ct Cushion
$31,370 CAD