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Marquise|Natural|GIA

0.40ct G VS2 Marquise Natural Diamond

VG • G/VS2 • GIA 6512585135

Certificate GIA 6512585135

Diamond specifications and retailer prices

From HK$4,856 HKD
$619 USD
As of November 1, 2026
Save HK$6,104 HKD (56%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,221 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural marquise diamond

This 0.4ct natural marquise sits in the sub-half-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6512585135. Listed at 16 retailers as of October 26, 2026, with a 126% 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6512585135
Dimensions8.07 × 3.70 × 2.28 mm
L/W Ratio2.18
Top View
8.07 mm3.70 mm0.40 ctG / VS2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6512585135
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 61.7%

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: Nov 1
Current: HK$9,595 HKD|Low: HK$5,225 HKD|High: HK$11,080 HKD|Avg: HK$7,547 HKD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8HK$5,225 HKD
Retailer 3HK$5,759 HKD
Retailer 4HK$6,355 HKD
Retailer 2HK$7,151 HKD
Retailer 7HK$7,298 HKD
Retailer 5HK$7,526 HKD
Retailer 1HK$9,595 HKD
Retailer 6HK$10,960 HKD

37 data points across 8 retailers

16 retailersHK$4,856 HKD to HK$10,960 HKD

B+
Cheapest Retailer
-
HK$4,856 HKD
$619 USD
B+
Retailer 2
-
HK$5,225 HKD
$666 USD
View
B+
Retailer 3
-
HK$5,225 HKD
$666 USD
View
B+
Retailer 4
-
HK$5,602 HKD
$714 USD
View
B
Retailer 5
-
HK$5,759 HKD
£578 GBP
View
B
Retailer 6
-
HK$5,888 HKD
$750 USD
View
B
Retailer 7
-
HK$6,355 HKD
$810 USD
View
B
Retailer 8
-
HK$6,549 HKD
$835 USD
View
Retailer 9
-
HK$6,865 HKD
£689 GBP
View
Price last confirmed 36 days ago
B
Retailer 10
-
HK$7,151 HKD
€868 EUR
View
Retailer 11
-
HK$7,298 HKD
A$1,431 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
HK$7,526 HKD
ZAR 15,496 ZAR
View
B
Retailer 13
-
HK$9,565 HKD
£960 GBP
View
B
Retailer 14
-
HK$9,595 HKD
£963 GBP
View
B
Retailer 15
-
HK$10,960 HKD
£1,100 GBP
View
Most Expensive
NZ Jewellers
12132e1c-8cbf-4127-84ac-2fdd146fa62c · Oct 30
HK$15,221 HKD
$1,940 USD
View
Price under review
15 more retailers have this diamond
Prices start from HK$4,856 HKDSave up to HK$6,104 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 Marquise
HK$4,856 HKD