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Cushion|Natural|GIA

3.51ct G VS2 Cushion Natural Diamond

EX • G/VS2 • GIA 3415878189

Certificate GIA 3415878189

Diamond specifications and retailer prices

From HK$348,597 HKD
CA$61,711 CAD
As of October 27, 2026
Save HK$230,174 HKD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$578,771 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.51ct natural cushion diamond

This 3.51ct natural cushion sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3415878189. Listed at 14 retailers as of October 27, 2026, with prices from HK$348,597 to HK$578,771, a HK$230,174 spread on the same certified stone. MOH London lists it at HK$578,771. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

3.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3415878189
Dimensions8.55 × 8.13 × 5.68 mm
L/W Ratio1.05
Top View
8.55 mm8.13 mm3.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3415878189
Side View
Table 64.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.8%

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 27
Current: HK$578,771 HKD|Low: HK$348,597 HKD|High: HK$582,627 HKD|Avg: HK$412,863 HKD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7HK$353,823 HKD
Retailer 6HK$363,868 HKD
Retailer 8HK$371,870 HKD
Retailer 4HK$373,118 HKD
Retailer 9HK$390,936 HKD
Retailer 5HK$405,443 HKD
Retailer 11HK$421,008 HKD
Retailer 10HK$424,588 HKD
Retailer 3HK$430,029 HKD
Retailer 2HK$437,165 HKD
MOH LondonHK$578,771 HKD

39 data points across 11 retailers

14 retailersHK$348,597 HKD to HK$578,771 HKD

A
Cheapest Retailer
-
HK$348,597 HKD
CA$61,711 CAD
A
Retailer 2
-
HK$353,823 HKD
$45,098 USD
View
A
Retailer 3
-
HK$363,868 HKD
$46,378 USD
View
A
Retailer 4
-
HK$371,870 HKD
$47,398 USD
View
A
Retailer 5
-
HK$373,118 HKD
£37,447 GBP
View
A
Retailer 6
-
HK$386,871 HKD
$49,310 USD
View
A
Retailer 7
-
HK$386,871 HKD
$49,310 USD
View
A
Retailer 8
-
HK$390,936 HKD
$49,828 USD
View
B+
Retailer 9
-
HK$399,738 HKD
$50,950 USD
View
B+
Retailer 10
-
HK$405,443 HKD
CA$71,774 CAD
View
B+
Retailer 11
-
HK$421,008 HKD
$53,661 USD
View
B+
Retailer 12
-
HK$424,588 HKD
£42,612 GBP
View
B+
Retailer 13
-
HK$437,165 HKD
€53,067 EUR
View
Most Expensive
B
MOH London
63BEC61DD · Oct 29
HK$578,771 HKD
£58,086 GBP
View
13 more retailers have this diamond
Prices start from HK$348,597 HKDSave up to HK$230,174 HKD

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
3.51ct Cushion
HK$348,597 HKD