Marquise|Natural|GIA

0.40ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 2537919073

Certificate GIA 2537919073

Diamond specifications and retailer prices

From HK$4,723 HKD
$602 USD
As of October 29, 2026
Save HK$6,207 HKD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$15,079 HKD at NZ Jewellers · As of September 29, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537919073. Listed at 25 retailers as of October 26, 2026, with a 131% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537919073
Dimensions7.70 × 3.71 × 2.38 mm
L/W Ratio2.08
Top View
7.70 mm3.71 mm0.40 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537919073
Side View
Table 56.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 64.1%

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$14,821 HKD|Low: HK$5,092 HKD|High: HK$14,821 HKD|Avg: HK$7,104 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 15HK$5,092 HKD
Retailer 6HK$5,319 HKD
Retailer 4HK$5,335 HKD
Retailer 14HK$5,720 HKD
Retailer 12HK$5,761 HKD
Retailer 11HK$5,782 HKD
Retailer 9HK$6,479 HKD
Retailer 7HK$6,644 HKD
Retailer 10HK$6,969 HKD
Retailer 5HK$7,231 HKD
Retailer 2HK$7,330 HKD
Retailer 3HK$9,446 HKD
Retailer 8HK$9,596 HKD
Retailer 13HK$10,931 HKD
NZ JewellersHK$14,821 HKD

33 data points across 15 retailers

25 retailersHK$4,723 HKD to HK$10,931 HKD

Retailer 1
-
HK$4,496 HKD
$573 USD
Price last confirmed 37 days ago
B+
Retailer 2
-
HK$4,723 HKD
$602 USD
View
Retailer 3
-
HK$4,809 HKD
$613 USD
View
Price last confirmed 31 days ago
Retailer 4
-
HK$5,092 HKD
$649 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
HK$5,092 HKD
$649 USD
View
B+
Retailer 6
-
HK$5,092 HKD
$649 USD
View
Retailer 7
-
HK$5,178 HKD
$660 USD
View
Price last confirmed 32 days ago
Retailer 8
-
HK$5,194 HKD
$662 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
HK$5,319 HKD
$678 USD
View
B+
Retailer 10
-
HK$5,335 HKD
$680 USD
View
Retailer 11
-
HK$5,547 HKD
$707 USD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
HK$5,720 HKD
$729 USD
View
B+
Retailer 13
-
HK$5,761 HKD
$734 USD
View
B+
Retailer 14
-
HK$5,782 HKD
£580 GBP
View
B
Retailer 15
-
HK$6,479 HKD
£650 GBP
View
Retailer 16
-
HK$6,644 HKD
$847 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
HK$6,969 HKD
€846 EUR
View
Retailer 18
-
HK$7,231 HKD
A$1,418 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
HK$7,330 HKD
ZAR 15,094 ZAR
View
B
Retailer 20
-
HK$9,446 HKD
£948 GBP
View
B
Retailer 21
-
HK$9,596 HKD
£963 GBP
View
B
Retailer 22
-
HK$10,931 HKD
£1,097 GBP
View
Retailer 23
-
HK$14,107 HKD
$1,798 USD
View
Price under review
Retailer 24
-
HK$14,821 HKD
$1,889 USD
View
Price under review
Most Expensive
NZ Jewellers
d263dcec-72f6-4025-8b98-cf7fa3f9b46c · Sep 29
HK$15,079 HKD
$1,922 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$4,723 HKDSave up to HK$6,207 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$4,723 HKD