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Oval|Natural|GIA

0.40ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2567132358

Certificate GIA 2567132358

Diamond specifications and retailer prices

From $456 SGD
As of October 21, 2026
6 retailers carry this diamond
Most expensive: $687 SGD at Wholesale Diamonds Direct · As of October 19, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567132358. Listed at 6 retailers as of October 19, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.77°
Pavilion angle39.17°
OriginNatural
Grading LabGIA
CertificateGIA 2567132358
Dimensions5.78 × 4.13 × 2.51 mm
L/W Ratio1.40
Culet sizeNone
Top View
5.78 mm4.13 mm0.40 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567132358
Side View
Table 60.0%Crown 40.77°Girdle: STK-THKPavilion 39.17°Culet: NoneDepth 60.8%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 21
Current: $531 SGD|Low: $298 SGD|High: $840 SGD|Avg: $580 SGD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 21, 2026
Retailer 2$298 SGD
Retailer 6$456 SGD
Retailer 8$464 SGD
Retailer 7$479 SGD
Retailer 1$531 SGD
Retailer 4$580 SGD
Retailer 3$594 SGD
Retailer 9$632 SGD
Retailer 5$639 SGD
Wholesale Diamonds Direct$687 SGD
Retailer 10$832 SGD

33 data points across 11 retailers

6 retailers$456 SGD to $687 SGD

Retailer 1
-
$456 SGD
Price last confirmed 11 days ago
Retailer 2
-
$479 SGD
$375 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$580 SGD
£357 GBP
View
Price last confirmed 11 days ago
Retailer 4
-
$594 SGD
$465 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$632 SGD
£389 GBP
View
Price last confirmed 9 days ago
Most Expensive
Wholesale Diamonds Direct
297412075 · Oct 19
$687 SGD
$538 USD
View
Price last confirmed 12 days ago
5 more retailers have this diamond

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.

0.40ct Oval
$456 SGD