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Cushion|Natural|GIA

0.31ct D SI1 Cushion Natural Diamond

VG • D/SI1 • GIA 2557707775

Certificate GIA 2557707775

Diamond specifications and retailer prices

From HK$2,770 HKD
₹33,624 INR
As of October 31, 2026
Save HK$6,078 HKD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$8,848 HKD 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557707775. Listed at 11 retailers as of October 29, 2026, with prices from HK$2,770 to HK$8,848, a HK$6,078 spread on the same certified stone. MOH London lists it at HK$8,848. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557707775
Dimensions3.77 × 3.76 × 2.58 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
3.77 mm3.76 mm0.31 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557707775
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 68.5%

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 31
Current: HK$8,848 HKD|Low: HK$2,763 HKD|High: HK$8,908 HKD|Avg: HK$5,730 HKD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 3HK$2,770 HKD
Retailer 7HK$4,103 HKD
Retailer 2HK$4,762 HKD
Retailer 6HK$5,226 HKD
Retailer 4HK$5,734 HKD
Retailer 5HK$5,912 HKD
Retailer 8HK$6,107 HKD
Retailer 9HK$7,810 HKD
MOH LondonHK$8,848 HKD

36 data points across 9 retailers

11 retailersHK$2,770 HKD to HK$8,848 HKD

A
Cheapest Retailer
-
HK$2,770 HKD
₹33,624 INR
B+
Retailer 2
-
HK$4,103 HKD
$523 USD
View
B+
Retailer 3
-
HK$4,401 HKD
$561 USD
View
B
Retailer 4
-
HK$4,762 HKD
£478 GBP
View
B
Retailer 5
-
HK$4,794 HKD
$611 USD
View
B+
Retailer 6
-
HK$5,226 HKD
£524 GBP
View
B
Retailer 7
-
HK$5,734 HKD
€696 EUR
View
B
Retailer 8
-
HK$5,912 HKD
ZAR 12,174 ZAR
View
Retailer 9
-
HK$6,107 HKD
A$1,198 AUD
View
Price last confirmed 29 days ago
Retailer 10
-
HK$7,810 HKD
£784 GBP
View
Price last confirmed 33 days ago
Most Expensive
B
MOH London
A06ED6C7B · Oct 29
HK$8,848 HKD
£888 GBP
View
10 more retailers have this diamond
Prices start from HK$2,770 HKDSave up to HK$6,078 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$2,770 HKD