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Marquise|Natural|GIA

0.40ct D VS1 Marquise Natural Diamond

GD • D/VS1 • GIA 6531289890

Certificate GIA 6531289890

Diamond specifications and retailer prices

From $762 SGD
$596 USD
As of November 1, 2026
Save $1,008 SGD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,392 SGD 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 D 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 6531289890. Listed at 18 retailers as of October 29, 2026, with a 132% 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
D
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6531289890
Dimensions8.21 × 3.71 × 2.28 mm
L/W Ratio2.21
Top View
8.21 mm3.71 mm0.40 ctD / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6531289890
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 61.5%

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: $2,392 SGD|Low: $762 SGD|High: $2,392 SGD|Avg: $1,167 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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 9$762 SGD
Retailer 4$774 SGD
Retailer 17$821 SGD
Retailer 18$821 SGD
Retailer 3$880 SGD
Retailer 6$880 SGD
Retailer 7$885 SGD
Retailer 5$931 SGD
Retailer 11$936 SGD
Retailer 12$1,010 SGD
Retailer 15$1,045 SGD
Retailer 13$1,127 SGD
Retailer 14$1,182 SGD
Retailer 10$1,216 SGD
Retailer 2$1,518 SGD
Retailer 8$1,540 SGD
Retailer 16$1,770 SGD
NZ Jewellers$2,392 SGD

31 data points across 18 retailers

18 retailers$762 SGD to $1,770 SGD

B+
Cheapest Retailer
-
$762 SGD
$596 USD
Retailer 2
-
$774 SGD
$605 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$821 SGD
$642 USD
View
B+
Retailer 4
-
$821 SGD
$642 USD
View
B+
Retailer 5
-
$880 SGD
$688 USD
View
B+
Retailer 6
-
$880 SGD
$688 USD
View
B+
Retailer 7
-
$885 SGD
$692 USD
View
B
Retailer 8
-
$931 SGD
$728 USD
View
B+
Retailer 9
-
$936 SGD
£577 GBP
View
B
Retailer 10
-
$1,010 SGD
$790 USD
View
B
Retailer 11
-
$1,045 SGD
£643 GBP
View
B
Retailer 12
-
$1,127 SGD
€839 EUR
View
B
Retailer 13
-
$1,182 SGD
ZAR 14,935 ZAR
View
Retailer 14
-
$1,216 SGD
A$1,463 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$1,518 SGD
£935 GBP
View
B
Retailer 16
-
$1,540 SGD
£948 GBP
View
B
Retailer 17
-
$1,770 SGD
£1,090 GBP
View
Most Expensive
NZ Jewellers
1af16f2a-13da-437b-883c-1a1d75e40e76 · Oct 30
$2,392 SGD
$1,870 USD
View
Price under review
17 more retailers have this diamond
Prices start from $762 SGDSave up to $1,008 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
$762 SGD