Oval|Natural|GIA

0.40ct I VS1 Oval Natural Diamond

GD • I/VS1 • GIA 1543363739

Certificate GIA 1543363739

Diamond specifications and retailer prices

From $431 SGD
$337 USD
As of October 31, 2026
Save $1,571 SGD (78%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $2,002 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1543363739. Listed at 29 retailers as of October 30, 2026, with prices from $431 to $2,002, a $1,571 spread on the same certified stone. NZ Jewellers lists it at $2,002. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 1543363739
Dimensions5.61 × 4.12 × 2.69 mm
L/W Ratio1.36
Girdle conditionFaceted
Top View
5.61 mm4.12 mm0.40 ctI / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1543363739
Side View
Table 63.0%Crown 38°Girdle: THK-VTKPavilion 41.5°Culet: NDepth 65.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,002 SGD|Low: $431 SGD|High: $2,011 SGD|Avg: $754 SGD|-0.4%
NZ Jewellers
Retailer 2
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Retailer 24
October 31, 2026
Retailer 2$431 SGD
Retailer 15$441 SGD
Retailer 3$462 SGD
Retailer 7$473 SGD
Retailer 10$473 SGD
Retailer 18$491 SGD
Retailer 12$510 SGD
Retailer 9$528 SGD
Retailer 20$561 SGD
Retailer 16$601 SGD
Retailer 17$601 SGD
Retailer 24$606 SGD
Retailer 13$610 SGD
Retailer 14$626 SGD
Retailer 23$629 SGD
Retailer 21$669 SGD
Retailer 8$748 SGD
Retailer 19$789 SGD
Retailer 4$810 SGD
Retailer 22$933 SGD
Retailer 5$1,043 SGD
Retailer 11$1,149 SGD
Retailer 6$1,213 SGD
NZ Jewellers$2,002 SGD

22 data points across 24 retailers

29 retailers$431 SGD to $2,002 SGD

A
Cheapest Retailer
-
$431 SGD
$337 USD
Final sale: no returns
A
Retailer 2
-
$441 SGD
$345 USD
View
A
Retailer 3
-
$462 SGD
$361 USD
View
A
Retailer 4
-
$473 SGD
$370 USD
View
A
Retailer 5
-
$473 SGD
$370 USD
View
B+
Retailer 6
-
$491 SGD
HK$3,000 HKD
View
B+
Retailer 7
-
$510 SGD
$399 USD
View
Retailer 8
-
$518 SGD
$405 USD
View
Price last confirmed 42 days ago
B+
Retailer 9
-
$528 SGD
$413 USD
View
B+
Retailer 10
-
$561 SGD
$439 USD
View
Retailer 11
-
$597 SGD
$467 USD
View
Price last confirmed 55 days ago
Retailer 12
-
$597 SGD
$467 USD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
$601 SGD
$470 USD
View
B+
Retailer 14
-
$601 SGD
$470 USD
View
B+
Retailer 15
-
$606 SGD
$474 USD
View
B+
Retailer 16
-
$610 SGD
$477 USD
View
B+
Retailer 17
-
$626 SGD
$490 USD
View
B+
Retailer 18
-
$629 SGD
$492 USD
View
B+
Retailer 19
-
$669 SGD
£412 GBP
View
B
Retailer 20
-
$748 SGD
$585 USD
View
B
Retailer 21
-
$789 SGD
$617 USD
View
B
Retailer 22
-
$810 SGD
ZAR 10,236 ZAR
View
B
Retailer 23
-
$933 SGD
€695 EUR
View
B
Retailer 24
-
$1,043 SGD
£643 GBP
View
B
Retailer 25
-
$1,149 SGD
£708 GBP
View
B
Retailer 26
-
$1,213 SGD
£747 GBP
View
Retailer 27
-
$1,984 SGD
$1,552 USD
View
Price last confirmed 43 days ago
Retailer 28
-
$1,984 SGD
$1,552 USD
View
Price last confirmed 50 days ago
Most Expensive
C
NZ Jewellers
ebc6bf2a-8c6e-4b3c-969a-8fad8f76dc65 · Oct 30
$2,002 SGD
$1,566 USD
View
28 more retailers have this diamond
Prices start from $431 SGDSave up to $1,571 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
$431 SGD