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Oval|Natural|GIA

0.40ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 6562134535

Certificate GIA 6562134535

Diamond specifications and retailer prices

From $403 SGD
₹30,008 INR
As of November 1, 2026
Save $860 SGD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,263 SGD at MOH London · As of November 1, 2026
View at MOH London

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 6562134535. Listed at 19 retailers as of November 1, 2026, with prices from $403 to $1,263, a $860 spread on the same certified stone. MOH London lists it at $1,263. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562134535
Dimensions5.75 × 4.11 × 2.58 mm
L/W Ratio1.40
Top View
5.75 mm4.11 mm0.40 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562134535
Side View
Table 62.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.9%

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: Nov 1
Current: $1,263 SGD|Low: $403 SGD|High: $2,106 SGD|Avg: $788 SGD|-0.9%
MOH London
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 2, 2026
Retailer 11$403 SGD
Retailer 10$475 SGD
Retailer 9$505 SGD
Retailer 18$547 SGD
Retailer 6$583 SGD
Retailer 16$589 SGD
Retailer 17$589 SGD
Retailer 5$630 SGD
Retailer 2$678 SGD
Retailer 15$714 SGD
Retailer 7$757 SGD
Retailer 3$780 SGD
Retailer 8$818 SGD
Retailer 13$834 SGD
Retailer 14$848 SGD
Retailer 12$1,107 SGD
MOH London$1,263 SGD
Retailer 4$2,095 SGD

23 data points across 18 retailers

19 retailers$403 SGD to $1,263 SGD

A
Cheapest Retailer
-
$403 SGD
₹30,008 INR
A
Retailer 2
-
$475 SGD
HK$2,900 HKD
View
Retailer 3
-
$505 SGD
$395 USD
View
Price last confirmed 11 days ago
B+
Retailer 4
-
$547 SGD
$428 USD
View
B+
Retailer 5
-
$583 SGD
View
B+
Retailer 6
-
$589 SGD
$461 USD
View
B+
Retailer 7
-
$589 SGD
$461 USD
View
B+
Retailer 8
-
$630 SGD
$493 USD
View
B+
Retailer 9
-
$678 SGD
£418 GBP
View
B+
Retailer 10
-
$714 SGD
$559 USD
View
B+
Retailer 11
-
$757 SGD
$592 USD
View
B
Retailer 12
-
$780 SGD
$610 USD
View
B
Retailer 13
-
$818 SGD
$640 USD
View
B
Retailer 14
-
$834 SGD
€621 EUR
View
B
Retailer 15
-
$848 SGD
ZAR 10,713 ZAR
View
Retailer 16
-
$943 SGD
A$1,135 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
$1,107 SGD
£682 GBP
View
Most Expensive
B
MOH London
0B06D6C59 · Nov 1
$1,263 SGD
£778 GBP
View
17 more retailers have this diamond
Prices start from $403 SGDSave up to $860 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
$403 SGD