Cushion|Natural|GIA

0.31ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 3555537113

Certificate GIA 3555537113

Diamond specifications and retailer prices

From $424 USD
As of October 29, 2026
Save $490 USD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $914 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.31ct natural cushion diamond

This 0.31ct natural cushion sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555537113. Listed at 12 retailers as of October 29, 2026, with prices from $424 to $914, a $490 spread on the same certified stone. MOH London lists it at $914. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.31
Carat
H
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555537113
Dimensions3.84 × 3.80 × 2.57 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Pinpoint
Top View
3.84 mm3.80 mm0.31 ctH / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555537113
Side View
Table 61.0%CrownGirdle: THN-THKPavilionCulet: NDepth 67.6%

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 29
Current: $914 USD|Low: $421 USD|High: $914 USD|Avg: $634 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 9$424 USD
Retailer 5$512 USD
Retailer 3$515 USD
Retailer 7$540 USD
Retailer 8$565 USD
Retailer 6$611 USD
Retailer 10$626 USD
Retailer 4$716 USD
Retailer 2$784 USD
MOH London$914 USD

35 data points across 10 retailers

12 retailers$424 USD to $914 USD

A
Cheapest Retailer
-
$424 USD
B+
Retailer 2
-
$512 USD
View
B+
Retailer 3
-
$515 USD
£405 GBP
View
B+
Retailer 4
-
$540 USD
£425 GBP
View
Retailer 5
-
$542 USD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$565 USD
View
B+
Retailer 7
-
$611 USD
ZAR 9,869 ZAR
View
Retailer 8
-
$626 USD
A$963 AUD
View
Price last confirmed 27 days ago
B
Retailer 9
-
$716 USD
€682 EUR
View
B
Retailer 10
-
$784 USD
£618 GBP
View
B
Retailer 11
-
$869 USD
£684 GBP
View
Most Expensive
B
MOH London
B71F75BC3 · Oct 29
$914 USD
£720 GBP
View
11 more retailers have this diamond
Prices start from $424 USDSave up to $490 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
0.31ct Cushion
$424 USD