Oval|Natural|GIA

0.64ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 7561274837

Certificate GIA 7561274837

Diamond specifications and retailer prices

From $644 USD
₹61,345 INR
As of November 1, 2026
Save $926 USD (59%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,688 USD 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
Color
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: $2,688 USD|Low: $643 USD|High: $2,688 USD|Avg: $1,119 USD
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$644 USD
Retailer 5$670 USD
Retailer 11$780 USD
Retailer 4$868 USD
Retailer 12$870 USD
Retailer 13$959 USD
Retailer 3$990 USD
Retailer 8$1,033 USD
Retailer 6$1,052 USD
Retailer 9$1,210 USD
Retailer 10$1,280 USD
Retailer 7$1,570 USD
NZ Jewellers$2,688 USD

26 data points across 13 retailers

14 retailers$644 USD to $1,570 USD

A
Cheapest Retailer
-
$644 USD
₹61,345 INR
A
Retailer 2
-
$670 USD
View
Final sale: no returns
B+
Retailer 3
-
$780 USD
View
B+
Retailer 4
-
$868 USD
View
B+
Retailer 5
-
$870 USD
View
B+
Retailer 6
-
$959 USD
View
B
Retailer 7
-
$990 USD
View
B
Retailer 8
-
$1,033 USD
£813 GBP
View
B+
Retailer 9
-
$1,052 USD
£829 GBP
View
B
Retailer 10
-
$1,210 USD
€1,152 EUR
View
Retailer 11
-
$1,219 USD
A$1,875 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,280 USD
ZAR 20,678 ZAR
View
B
Retailer 13
-
$1,570 USD
£1,236 GBP
View
Most Expensive
NZ Jewellers
d1bdd72c-f808-4872-89fe-36135f1b3695 · Oct 30
$2,688 USD
View
Price under review
13 more retailers have this diamond
Prices start from $644 USDSave up to $926 USD

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
$644 USD