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Cushion|Natural|GIA

0.31ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 3555707714

Certificate GIA 3555707714

Diamond specifications and retailer prices

From HK$1,736 HKD
₹21,068 INR
As of November 3, 2026
Save HK$3,934 HKD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$5,670 HKD at MOH London · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555707714. Listed at 8 retailers as of November 2, 2026, with prices from HK$1,736 to HK$5,670, a HK$3,934 spread on the same certified stone. MOH London lists it at HK$5,670. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.31
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555707714
Dimensions3.83 × 3.81 × 2.61 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather
Top View
3.83 mm3.81 mm0.31 ctF / SI2
OriginNatural
CutGood
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555707714
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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: Nov 3
Current: HK$5,670 HKD|Low: HK$1,733 HKD|High: HK$5,730 HKD|Avg: HK$3,740 HKD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 3, 2026
Retailer 2HK$1,736 HKD
Retailer 6HK$2,644 HKD
Retailer 3HK$3,149 HKD
Retailer 5HK$3,362 HKD
Retailer 4HK$4,614 HKD
Retailer 7HK$5,025 HKD
MOH LondonHK$5,670 HKD

42 data points across 7 retailers

8 retailersHK$1,736 HKD to HK$5,670 HKD

A
Cheapest Retailer
-
HK$1,736 HKD
₹21,068 INR
B+
Retailer 2
-
HK$2,644 HKD
$337 USD
View
B+
Retailer 3
-
HK$2,832 HKD
$361 USD
View
B+
Retailer 4
-
HK$3,149 HKD
£316 GBP
View
B+
Retailer 5
-
HK$3,362 HKD
£337 GBP
View
B
Retailer 6
-
HK$3,633 HKD
$463 USD
View
B
Retailer 7
-
HK$4,614 HKD
€560 EUR
View
Most Expensive
B
MOH London
EBEAAE71A · Nov 2
HK$5,670 HKD
£569 GBP
View
7 more retailers have this diamond
Prices start from HK$1,736 HKDSave up to HK$3,934 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
0.31ct Cushion
HK$1,736 HKD