Marquise|Natural|GIA

0.40ct G VS2 Marquise Natural Diamond

EX • G/VS2 • GIA 2537919073

Certificate GIA 2537919073

Diamond specifications and retailer prices

From $770 SGD
$602 USD
As of October 29, 2026
Save $1,011 SGD (57%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,457 SGD 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: $2,415 SGD|Low: $830 SGD|High: $2,415 SGD|Avg: $1,158 SGD
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 15$830 SGD
Retailer 6$867 SGD
Retailer 4$869 SGD
Retailer 14$932 SGD
Retailer 12$939 SGD
Retailer 11$942 SGD
Retailer 9$1,056 SGD
Retailer 7$1,083 SGD
Retailer 10$1,136 SGD
Retailer 5$1,178 SGD
Retailer 2$1,194 SGD
Retailer 3$1,539 SGD
Retailer 8$1,564 SGD
Retailer 13$1,781 SGD
NZ Jewellers$2,415 SGD

33 data points across 15 retailers

25 retailers$770 SGD to $1,781 SGD

Retailer 1
-
$733 SGD
$573 USD
Price last confirmed 36 days ago
B+
Retailer 2
-
$770 SGD
$602 USD
View
Retailer 3
-
$784 SGD
$613 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$830 SGD
$649 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$830 SGD
$649 USD
View
B+
Retailer 6
-
$830 SGD
$649 USD
View
Retailer 7
-
$844 SGD
$660 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$846 SGD
$662 USD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$867 SGD
$678 USD
View
B+
Retailer 10
-
$869 SGD
$680 USD
View
Retailer 11
-
$904 SGD
$707 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
$932 SGD
$729 USD
View
B+
Retailer 13
-
$939 SGD
$734 USD
View
B+
Retailer 14
-
$942 SGD
£580 GBP
View
B
Retailer 15
-
$1,056 SGD
£650 GBP
View
Retailer 16
-
$1,083 SGD
$847 USD
View
Price last confirmed 14 days ago
B
Retailer 17
-
$1,136 SGD
€846 EUR
View
Retailer 18
-
$1,178 SGD
A$1,418 AUD
View
Price last confirmed 28 days ago
B
Retailer 19
-
$1,194 SGD
ZAR 15,094 ZAR
View
B
Retailer 20
-
$1,539 SGD
£948 GBP
View
B
Retailer 21
-
$1,564 SGD
£963 GBP
View
B
Retailer 22
-
$1,781 SGD
£1,097 GBP
View
Retailer 23
-
$2,299 SGD
$1,798 USD
View
Price under review
Retailer 24
-
$2,415 SGD
$1,889 USD
View
Price under review
Most Expensive
NZ Jewellers
d263dcec-72f6-4025-8b98-cf7fa3f9b46c · Sep 29
$2,457 SGD
$1,922 USD
View
Price under review
24 more retailers have this diamond
Prices start from $770 SGDSave up to $1,011 SGD

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
$770 SGD