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Oval|Natural|GIA

0.65ct H SI1 Oval Natural Diamond

EX • H/SI1 • GIA 5563251166

Certificate GIA 5563251166

Diamond specifications and retailer prices

From $842 USD
As of October 28, 2026
Save $524 USD (38%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,366 USD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

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 5563251166. Listed at 14 retailers as of October 26, 2026, with prices from $842 to $1,366, a $524 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,366. 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
SymmetryExcellent
FluorescenceNone
Crown angle39.67°
Pavilion angle38.61°
OriginNatural
Grading LabGIA
CertificateGIA 5563251166
Dimensions7.36 × 4.72 × 2.88 mm
L/W Ratio1.56
Culet sizeNone
Top View
7.36 mm4.72 mm0.65 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563251166
Side View
Table 60.0%Crown 39.67°Girdle: MED-THKPavilion 38.61°Culet: NoneDepth 60.9%

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: Oct 28
Current: $1,056 USD|Low: $842 USD|High: $1,387 USD|Avg: $1,071 USD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Wholesale Diamonds Direct
October 30, 2026
Retailer 9$842 USD
Retailer 2$872 USD
Retailer 8$900 USD
Retailer 12$910 USD
Retailer 4$918 USD
Retailer 11$933 USD
Retailer 10$934 USD
Retailer 6$979 USD
Retailer 3$1,052 USD
Retailer 1$1,056 USD
Retailer 7$1,224 USD
Retailer 13$1,284 USD
Retailer 5$1,328 USD
Wholesale Diamonds Direct$1,366 USD

36 data points across 14 retailers

14 retailers$842 USD to $1,366 USD

A
Cheapest Retailer
-
$842 USD
B+
Retailer 2
-
$872 USD
SGD 1,179 SGD
View
B+
Retailer 3
-
$900 USD
View
B+
Retailer 4
-
$910 USD
View
B+
Retailer 5
-
$918 USD
SGD 1,241 SGD
View
B+
Retailer 6
-
$933 USD
View
B+
Retailer 7
-
$934 USD
View
B+
Retailer 8
-
$979 USD
£771 GBP
View
B+
Retailer 9
-
$1,052 USD
View
B+
Retailer 10
-
$1,056 USD
View
B
Retailer 11
-
$1,224 USD
€1,166 EUR
View
B
Retailer 12
-
$1,284 USD
View
B
Retailer 13
-
$1,328 USD
View
Most Expensive
B
Wholesale Diamonds Direct
370312721 · Oct 26
$1,366 USD
View
13 more retailers have this diamond
Prices start from $842 USDSave up to $524 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
0.65ct Oval
$842 USD