Oval|Natural|GIA

0.65ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 2567721882

Certificate GIA 2567721882

Diamond specifications and retailer prices

From $792 USD
As of October 31, 2026
Save $1,538 USD (66%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,693 USD 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 10 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
Color
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: Oct 31
Current: $2,693 USD|Low: $792 USD|High: $2,693 USD|Avg: $1,250 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8$792 USD
Retailer 6$892 USD
Retailer 3$992 USD
Retailer 7$992 USD
Retailer 5$1,020 USD
Retailer 2$1,035 USD
Retailer 4$1,057 USD
Retailer 10$1,143 USD
Retailer 9$2,330 USD
NZ Jewellers$2,693 USD

4 data points across 10 retailers

10 retailers$792 USD to $2,330 USD

B+
Cheapest Retailer
-
$792 USD
Final sale: no returns
B+
Retailer 2
-
$892 USD
View
B
Retailer 3
-
$992 USD
View
B
Retailer 4
-
$992 USD
View
B
Retailer 5
-
$1,020 USD
View
B
Retailer 6
-
$1,035 USD
£815 GBP
View
B+
Retailer 7
-
$1,057 USD
£833 GBP
View
B
Retailer 8
-
$1,143 USD
View
B
Retailer 9
-
$2,330 USD
£1,835 GBP
View
Most Expensive
NZ Jewellers
858864e7-a7f8-4f92-a68e-1897c87d5b18 · Oct 30
$2,693 USD
View
Price under review
9 more retailers have this diamond
Prices start from $792 USDSave up to $1,538 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.

B+
0.65ct Oval
$792 USD