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Cushion|Natural|HRD

5.15ct G SI2 Cushion Natural Diamond

ID • G/SI2 • HRD 220000077867

Certificate HRD 220000077867

Diamond specifications and retailer prices

From $57,146 USD
As of November 1, 2026
Save $41,336 USD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $98,482 USD at MOH London · As of November 1, 2026
View at MOH London

About this 5.15ct natural cushion diamond

This 5.15ct natural cushion sits in the over five carat band, graded G 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 HRD 220000077867. Listed at 4 retailers as of November 1, 2026, with prices from $57,146 to $98,482, a $41,336 spread on the same certified stone. MOH London lists it at $98,482. 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

5.15
Carat
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 220000077867
Dimensions11.29 × 9.43 × 6.59 mm
L/W Ratio1.20
Girdle conditionFaceted
Culet sizeNone
Top View
11.29 mm9.43 mm5.15 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 220000077867
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.9%

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 1
Current: $98,482 USD|Low: $56,186 USD|High: $99,668 USD|Avg: $70,945 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$56,186 USD
Retailer 3$57,146 USD
Retailer 4$63,058 USD
Retailer 2$74,135 USD
MOH London$98,482 USD

25 data points across 5 retailers

4 retailers$57,146 USD to $98,482 USD

A
Cheapest Retailer
-
$57,146 USD
A
Retailer 2
-
$63,058 USD
View
A
Retailer 3
-
$74,135 USD
€70,605 EUR
View
Most Expensive
B+
MOH London
231FFCB77 · Nov 1
$98,482 USD
£77,545 GBP
View
3 more retailers have this diamond
Prices start from $57,146 USDSave up to $41,336 USD

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
5.15ct Cushion
$57,146 USD