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Cushion|Natural|GIA

0.40ct E VS1 Cushion Natural Diamond

GD • E/VS1 • GIA 6395994987

Certificate GIA 6395994987

Diamond specifications and retailer prices

From HK$8,866 HKD
$1,130 USD
As of October 29, 2026
Save HK$6,559 HKD (43%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$15,513 HKD at Moon Ocean · As of September 30, 2026
View at Moon Ocean

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6395994987. Listed at 8 retailers as of October 29, 2026, with a 74% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.40
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle36.6°
OriginNatural
Grading LabGIA
CertificateGIA 6395994987
Dimensions4.39 × 4.17 × 2.81 mm
L/W Ratio1.05
Top View
4.39 mm4.17 mm0.40 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6395994987
Side View
Table 65.0%Crown 34.6°Girdle: VTN-STKPavilion 36.6°Culet: NoneDepth 67.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$15,513 HKD|Low: HK$3,722 HKD|High: HK$15,513 HKD|Avg: HK$10,817 HKD
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 9HK$3,722 HKD
Retailer 6HK$7,336 HKD
Retailer 4HK$8,866 HKD
Retailer 10HK$10,354 HKD
Retailer 3HK$10,817 HKD
Retailer 7HK$11,577 HKD
Retailer 5HK$11,911 HKD
Retailer 2HK$14,180 HKD
Retailer 8HK$15,426 HKD
Moon OceanHK$15,513 HKD

31 data points across 10 retailers

8 retailersHK$8,866 HKD to HK$15,426 HKD

B+
Retailer 1
-
HK$7,336 HKD
$935 USD
Price last confirmed 10 days ago
B
Retailer 2
-
HK$8,866 HKD
$1,130 USD
View
B
Retailer 3
-
HK$10,817 HKD
€1,313 EUR
View
B
Retailer 4
-
HK$11,577 HKD
A$2,270 AUD
View
Price last confirmed 24 days ago
B
Retailer 5
-
HK$11,911 HKD
ZAR 24,524 ZAR
View
B
Retailer 6
-
HK$14,180 HKD
£1,423 GBP
View
B
Retailer 7
-
HK$15,426 HKD
£1,548 GBP
View
Most Expensive
B
Moon Ocean
NVN-E4AA76466-987 · Sep 30
HK$15,513 HKD
£1,557 GBP
View
Price last confirmed 29 days ago
7 more retailers have this diamond
Prices start from HK$8,866 HKDSave up to HK$6,559 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.

B+
0.40ct Cushion
HK$8,866 HKD