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Oval|Natural|GIA

1.02ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 5556514769

Certificate GIA 5556514769

Diamond specifications and retailer prices

From $1,364 USD
As of October 28, 2026
Save $1,181 USD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,545 USD at Helzberg Diamonds · As of October 28, 2026
View at Helzberg Diamonds

About this 1.02ct natural oval diamond

This 1.02ct natural oval sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5556514769. Listed at 13 retailers as of October 28, 2026, with prices from $1,364 to $2,545, a $1,181 spread on the same certified stone. Helzberg Diamonds lists it at $2,545. 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

1.02
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.08°
Pavilion angle39.91°
OriginNatural
Grading LabGIA
CertificateGIA 5556514769
Dimensions7.89 × 5.64 × 3.53 mm
L/W Ratio1.40
Culet sizeNone
Top View
7.89 mm5.64 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556514769
Side View
Table 60.0%Crown 40.08°Girdle: MED-THKPavilion 39.91°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,545 USD|Low: $1,364 USD|High: $2,647 USD|Avg: $1,847 USD|-3.9%
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4$1,364 USD
Retailer 9$1,404 USD
Retailer 7$1,419 USD
Retailer 8$1,443 USD
Retailer 12$1,547 USD
Retailer 2$1,587 USD
Retailer 10$1,719 USD
Retailer 5$1,780 USD
Retailer 11$1,930 USD
Retailer 6$2,038 USD
Retailer 3$2,336 USD
Helzberg Diamonds$2,545 USD

38 data points across 12 retailers

13 retailers$1,364 USD to $2,545 USD

A
Cheapest Retailer
-
$1,364 USD
A
Retailer 2
-
$1,404 USD
SGD 1,897 SGD
View
A
Retailer 3
-
$1,419 USD
View
A
Retailer 4
-
$1,443 USD
View
A
Retailer 5
-
$1,547 USD
SGD 2,090 SGD
View
A
Retailer 6
-
$1,587 USD
£1,249 GBP
View
B+
Retailer 7
-
$1,660 USD
View
B+
Retailer 8
-
$1,719 USD
View
B+
Retailer 9
-
$1,780 USD
View
B+
Retailer 10
-
$1,930 USD
View
B+
Retailer 11
-
$2,038 USD
€1,941 EUR
View
B
Retailer 12
-
$2,336 USD
View
Most Expensive
B
Helzberg Diamonds
XZRLLLMLHKNMP · Oct 28
$2,545 USD
View
12 more retailers have this diamond
Prices start from $1,364 USDSave up to $1,181 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
1.02ct Oval
$1,364 USD