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Oval|Natural|GIA

0.64ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 7568001947

Certificate GIA 7568001947

Diamond specifications and retailer prices

From $658 AUD
$462 USD
As of November 2, 2026
Save $1,499 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,928 AUD at NZ Jewellers · As of October 23, 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 7568001947. Listed at 10 retailers as of November 1, 2026, with a 228% 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7568001947
Dimensions6.71 × 4.80 × 3.07 mm
L/W Ratio1.40
Girdle conditionVery Thick
Top View
6.71 mm4.80 mm0.64 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7568001947
Side View
Table 64.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 64.0%

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 2
Current: $2,928 AUD|Low: $598 AUD|High: $2,963 AUD|Avg: $1,397 AUD|-1.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$658 AUD
Retailer 3$700 AUD
Retailer 7$954 AUD
Retailer 8$1,122 AUD
Retailer 2$1,151 AUD
Retailer 5$1,371 AUD
Retailer 6$1,394 AUD
Retailer 10$1,421 AUD
Retailer 4$2,157 AUD
NZ Jewellers$2,928 AUD

36 data points across 10 retailers

10 retailers$658 AUD to $2,157 AUD

A
Cheapest Retailer
-
$658 AUD
$462 USD
Final sale: no returns
A
Retailer 2
-
$700 AUD
₹46,816 INR
View
A
Retailer 3
-
$954 AUD
$670 USD
View
B+
Retailer 4
-
$1,122 AUD
$788 USD
View
B+
Retailer 5
-
$1,151 AUD
£637 GBP
View
B+
Retailer 6
-
$1,371 AUD
€917 EUR
View
B+
Retailer 7
-
$1,394 AUD
ZAR 15,824 ZAR
View
Retailer 8
-
$1,421 AUD
View
Price last confirmed 28 days ago
B
Retailer 9
-
$2,157 AUD
£1,193 GBP
View
Most Expensive
NZ Jewellers
5e31deb1-f886-41be-a567-8fb5cc16b4d7 · Oct 23
$2,928 AUD
$2,057 USD
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from $658 AUDSave up to $1,499 AUD

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
$658 AUD