CaratHunter
Plans
Cushion|Natural|HRD

5.15ct G SI2 Cushion Natural Diamond

ID • G/SI2 • HRD 220000077867

Certificate HRD 220000077867

Diamond specifications and retailer prices

From $73,055 SGD
$57,146 USD
As of October 30, 2026
Save $53,518 SGD (42%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $126,573 SGD at MOH London · As of October 29, 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 October 29, 2026, with prices from $73,055 to $126,573, a $53,518 spread on the same certified stone. MOH London lists it at $126,573. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $126,573 SGD|Low: $71,828 SGD|High: $127,416 SGD|Avg: $90,842 SGD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 5$71,828 SGD
Retailer 3$73,055 SGD
Retailer 4$80,613 SGD
Retailer 2$94,481 SGD
MOH London$126,573 SGD

23 data points across 5 retailers

4 retailers$73,055 SGD to $126,573 SGD

A
Cheapest Retailer
-
$73,055 SGD
$57,146 USD
A
Retailer 2
-
$80,613 SGD
$63,058 USD
View
A
Retailer 3
-
$94,481 SGD
€70,386 EUR
View
Most Expensive
B+
MOH London
231FFCB77 · Oct 29
$126,573 SGD
£77,960 GBP
View
3 more retailers have this diamond
Prices start from $73,055 SGDSave up to $53,518 SGD

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
$73,055 SGD