CaratHunter
Plans
Cushion|Natural|GIA

0.40ct I SI1 Cushion Natural Diamond

EX • I/SI1 • GIA 7562006898

Certificate GIA 7562006898

Diamond specifications and retailer prices

From HK$2,550 HKD
₹30,958 INR
As of November 1, 2026
Save HK$5,600 HKD (69%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,151 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7562006898. Listed at 9 retailers as of November 1, 2026, with prices from HK$2,550 to HK$8,151, a HK$5,600 spread on the same certified stone. MOH London lists it at HK$8,151. 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

0.40
Carat
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7562006898
Dimensions4.39 × 4.02 × 2.76 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
4.39 mm4.02 mm0.40 ctI / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 7562006898
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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 1
Current: HK$8,151 HKD|Low: HK$2,544 HKD|High: HK$8,250 HKD|Avg: HK$5,019 HKD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 2HK$2,550 HKD
Retailer 7HK$3,805 HKD
Retailer 3HK$4,354 HKD
Retailer 5HK$5,178 HKD
Retailer 4HK$5,355 HKD
Retailer 6HK$5,474 HKD
Retailer 8HK$5,654 HKD
MOH LondonHK$8,151 HKD

34 data points across 8 retailers

9 retailersHK$2,550 HKD to HK$8,151 HKD

A
Cheapest Retailer
-
HK$2,550 HKD
₹30,958 INR
B+
Retailer 2
-
HK$3,805 HKD
$485 USD
View
B+
Retailer 3
-
HK$4,072 HKD
$519 USD
View
B+
Retailer 4
-
HK$4,354 HKD
£437 GBP
View
B
Retailer 5
-
HK$5,178 HKD
$660 USD
View
B
Retailer 6
-
HK$5,355 HKD
€650 EUR
View
B
Retailer 7
-
HK$5,474 HKD
ZAR 11,271 ZAR
View
Retailer 8
-
HK$5,654 HKD
A$1,109 AUD
View
Price last confirmed 28 days ago
Most Expensive
B
MOH London
85DE83572 · Nov 1
HK$8,151 HKD
£818 GBP
View
8 more retailers have this diamond
Prices start from HK$2,550 HKDSave up to HK$5,600 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
0.40ct Cushion
HK$2,550 HKD