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Oval|Natural|GIA

0.65ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2567721882

Certificate GIA 2567721882

Diamond specifications and retailer prices

From $1,127 AUD
$792 USD
As of November 2, 2026
Save $2,190 AUD (66%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,834 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.65ct natural oval diamond

This 0.65ct 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 2567721882. Listed at 11 retailers as of October 28, 2026, with a 194% 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

0.65
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2567721882
Dimensions7.00 × 4.80 × 2.99 mm
L/W Ratio1.46
Top View
7.00 mm4.80 mm0.65 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2567721882
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,834 AUD|Low: $1,127 AUD|High: $3,834 AUD|Avg: $1,818 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$1,127 AUD
Retailer 8$1,270 AUD
Retailer 6$1,412 AUD
Retailer 9$1,412 AUD
Retailer 7$1,452 AUD
Retailer 4$1,461 AUD
Retailer 2$1,501 AUD
Retailer 3$1,627 AUD
Retailer 5$2,238 AUD
Retailer 11$3,318 AUD
NZ Jewellers$3,834 AUD

6 data points across 11 retailers

11 retailers$1,127 AUD to $3,318 AUD

B+
Cheapest Retailer
-
$1,127 AUD
$792 USD
Final sale: no returns
B+
Retailer 2
-
$1,270 AUD
$892 USD
View
B
Retailer 3
-
$1,412 AUD
$992 USD
View
B
Retailer 4
-
$1,412 AUD
$992 USD
View
B
Retailer 5
-
$1,452 AUD
$1,020 USD
View
B+
Retailer 6
-
$1,461 AUD
£808 GBP
View
B
Retailer 7
-
$1,501 AUD
£830 GBP
View
B
Retailer 8
-
$1,627 AUD
$1,143 USD
View
B
Retailer 9
-
$2,238 AUD
£1,238 GBP
View
B
Retailer 10
-
$3,318 AUD
£1,835 GBP
View
Most Expensive
NZ Jewellers
858864e7-a7f8-4f92-a68e-1897c87d5b18 · Oct 30
$3,834 AUD
$2,693 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,127 AUDSave up to $2,190 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.

B+
0.65ct Oval
$1,127 AUD