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Oval|Natural|GIA

0.40ct I VS1 Oval Natural Diamond

VG • I/VS1 • GIA 2516904543

Certificate GIA 2516904543

Diamond specifications and retailer prices

From $605 SGD
$473 USD
As of October 30, 2026
Save $964 SGD (61%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,118 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2516904543. Listed at 21 retailers as of October 29, 2026, with a 159% 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
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2516904543
Dimensions5.83 × 4.07 × 2.50 mm
L/W Ratio1.43
Top View
5.83 mm4.07 mm0.40 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2516904543
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $848 SGD|Low: $605 SGD|High: $1,580 SGD|Avg: $1,011 SGD|+4.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$605 SGD
Retailer 9$752 SGD
Retailer 1$848 SGD
Retailer 8$876 SGD
Retailer 2$1,009 SGD
Retailer 7$1,016 SGD
Retailer 3$1,048 SGD
Retailer 5$1,349 SGD
Retailer 6$1,568 SGD

38 data points across 9 retailers

21 retailers$605 SGD to $1,568 SGD

A
Cheapest Retailer
-
$605 SGD
$473 USD
B+
Retailer 2
-
$612 SGD
$479 USD
View
B+
Retailer 3
-
$646 SGD
$505 USD
View
B+
Retailer 4
-
$660 SGD
$516 USD
View
B+
Retailer 5
-
$660 SGD
$516 USD
View
B+
Retailer 6
-
$706 SGD
$552 USD
View
B+
Retailer 7
-
$712 SGD
$557 USD
View
B+
Retailer 8
-
$760 SGD
$595 USD
View
B
Retailer 9
-
$793 SGD
$620 USD
View
B
Retailer 10
-
$793 SGD
$620 USD
View
B
Retailer 11
-
$818 SGD
$640 USD
View
B+
Retailer 12
-
$848 SGD
£522 GBP
View
B
Retailer 13
-
$876 SGD
$685 USD
View
B
Retailer 14
-
$994 SGD
$778 USD
View
B
Retailer 15
-
$1,009 SGD
€752 EUR
View
Retailer 16
-
$1,016 SGD
A$1,223 AUD
View
Price last confirmed 26 days ago
B
Retailer 17
-
$1,048 SGD
ZAR 13,239 ZAR
View
B
Retailer 18
-
$1,349 SGD
£831 GBP
View
B
Retailer 19
-
$1,500 SGD
£924 GBP
View
B
Retailer 20
-
$1,568 SGD
£966 GBP
View
Most Expensive
NZ Jewellers
f6c6b016-733f-430e-8ee2-10d6bb698b18 · Oct 30
$2,118 SGD
$1,657 USD
View
Price under review
20 more retailers have this diamond
Prices start from $605 SGDSave up to $964 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.

A
0.40ct Oval
$605 SGD