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Oval|Natural|GIA

0.64ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 7561274837

Certificate GIA 7561274837

Diamond specifications and retailer prices

From $823 SGD
₹61,345 INR
As of November 1, 2026
Save $1,183 SGD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,436 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.64ct natural oval diamond

This 0.64ct natural oval sits in the half to three-quarter 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 7561274837. Listed at 14 retailers as of November 1, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.64
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561274837
Dimensions6.72 × 4.79 × 3.04 mm
L/W Ratio1.40
Girdle conditionThick
Top View
6.72 mm4.79 mm0.64 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561274837
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.4%

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: Nov 1
Current: $3,436 SGD|Low: $822 SGD|High: $3,436 SGD|Avg: $1,430 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
November 1, 2026
Retailer 2$823 SGD
Retailer 5$857 SGD
Retailer 11$997 SGD
Retailer 4$1,110 SGD
Retailer 12$1,112 SGD
Retailer 13$1,226 SGD
Retailer 3$1,266 SGD
Retailer 8$1,320 SGD
Retailer 6$1,345 SGD
Retailer 9$1,546 SGD
Retailer 10$1,636 SGD
Retailer 7$2,007 SGD
NZ Jewellers$3,436 SGD

26 data points across 13 retailers

14 retailers$823 SGD to $2,007 SGD

A
Cheapest Retailer
-
$823 SGD
₹61,345 INR
A
Retailer 2
-
$857 SGD
$670 USD
View
Final sale: no returns
B+
Retailer 3
-
$997 SGD
$780 USD
View
B+
Retailer 4
-
$1,110 SGD
$868 USD
View
B+
Retailer 5
-
$1,112 SGD
$870 USD
View
B+
Retailer 6
-
$1,226 SGD
$959 USD
View
B
Retailer 7
-
$1,266 SGD
$990 USD
View
B
Retailer 8
-
$1,320 SGD
£813 GBP
View
B+
Retailer 9
-
$1,345 SGD
£829 GBP
View
B
Retailer 10
-
$1,546 SGD
€1,152 EUR
View
Retailer 11
-
$1,558 SGD
A$1,875 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,636 SGD
ZAR 20,678 ZAR
View
B
Retailer 13
-
$2,007 SGD
£1,236 GBP
View
Most Expensive
NZ Jewellers
d1bdd72c-f808-4872-89fe-36135f1b3695 · Oct 30
$3,436 SGD
$2,688 USD
View
Price under review
13 more retailers have this diamond
Prices start from $823 SGDSave up to $1,183 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
0.64ct Oval
$823 SGD