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Oval|Natural|GIA

0.40ct H VS1 Oval Natural Diamond

GD • H/VS1 • GIA 2566275580

Certificate GIA 2566275580

Diamond specifications and retailer prices

From $663 SGD
$519 USD
As of October 29, 2026
Save $1,038 SGD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,299 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.4ct natural oval diamond

This 0.4ct natural oval sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566275580. Listed at 20 retailers as of October 29, 2026, with a 156% 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566275580
Dimensions6.11 × 4.04 × 2.50 mm
L/W Ratio1.51
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.11 mm4.04 mm0.40 ctH / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2566275580
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.9%

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: $2,299 SGD|Low: $433 SGD|High: $2,299 SGD|Avg: $967 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
Retailer 19
Retailer 20
October 30, 2026
Retailer 12$433 SGD
Retailer 11$663 SGD
Retailer 19$671 SGD
Retailer 3$694 SGD
Retailer 15$715 SGD
Retailer 16$715 SGD
Retailer 9$759 SGD
Retailer 4$766 SGD
Retailer 10$810 SGD
Retailer 8$842 SGD
Retailer 20$870 SGD
Retailer 14$899 SGD
Retailer 5$920 SGD
Retailer 6$920 SGD
Retailer 18$1,085 SGD
Retailer 2$1,136 SGD
Retailer 13$1,463 SGD
Retailer 17$1,701 SGD
Retailer 7$2,088 SGD
NZ Jewellers$2,299 SGD

16 data points across 20 retailers

20 retailers$663 SGD to $1,701 SGD

B+
Cheapest Retailer
-
$663 SGD
$519 USD
B+
Retailer 2
-
$671 SGD
$525 USD
View
B+
Retailer 3
-
$694 SGD
$543 USD
View
B+
Retailer 4
-
$715 SGD
$559 USD
View
B+
Retailer 5
-
$715 SGD
$559 USD
View
B+
Retailer 6
-
$717 SGD
A$863 AUD
View
B
Retailer 7
-
$759 SGD
$594 USD
View
B
Retailer 8
-
$766 SGD
$599 USD
View
B
Retailer 9
-
$810 SGD
$634 USD
View
B
Retailer 10
-
$842 SGD
$659 USD
View
B
Retailer 11
-
$870 SGD
$680 USD
View
B
Retailer 12
-
$899 SGD
£553 GBP
View
B
Retailer 13
-
$920 SGD
$720 USD
View
B
Retailer 14
-
$920 SGD
$720 USD
View
B
Retailer 15
-
$1,085 SGD
€808 EUR
View
B
Retailer 16
-
$1,136 SGD
ZAR 14,360 ZAR
View
B
Retailer 17
-
$1,463 SGD
£901 GBP
View
C
Retailer 18
-
$1,701 SGD
£1,048 GBP
View
Retailer 19
-
$2,088 SGD
CA$2,268 CAD
View
Price under review
Most Expensive
NZ Jewellers
852e6ca7-86cb-4aed-969d-82d2232577cb · Oct 30
$2,299 SGD
$1,798 USD
View
Price under review
19 more retailers have this diamond
Prices start from $663 SGDSave up to $1,038 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 Oval
$663 SGD