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Oval|Natural|GIA

1.02ct J SI2 Oval Natural Diamond

EX • J/SI2 • GIA 2564414268

Certificate GIA 2564414268

Diamond specifications and retailer prices

From €1,307 EUR
$1,460 USD
As of October 31, 2026
Save €1,135 EUR (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,442 EUR at Helzberg Diamonds · As of November 1, 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 2564414268. Listed at 13 retailers as of October 31, 2026, with prices from €1,307 to €2,442, a €1,135 spread on the same certified stone. Helzberg Diamonds lists it at €2,442. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.66°
Pavilion angle40.98°
OriginNatural
Grading LabGIA
CertificateGIA 2564414268
Dimensions7.95 × 5.70 × 3.56 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.95 mm5.70 mm1.02 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564414268
Side View
Table 59.0%Crown 37.66°Girdle: MED-THKPavilion 40.98°Culet: NoneDepth 62.5%

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 31
Current: €2,442 EUR|Low: €1,307 EUR|High: €2,442 EUR|Avg: €1,622 EUR
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 3€1,307 EUR
Retailer 5€1,356 EUR
Retailer 11€1,362 EUR
Retailer 8€1,363 EUR
Retailer 2€1,396 EUR
Retailer 13€1,484 EUR
Retailer 7€1,527 EUR
Retailer 9€1,644 EUR
Retailer 6€1,709 EUR
Retailer 12€1,824 EUR
Retailer 10€1,914 EUR
Retailer 4€2,260 EUR
Helzberg Diamonds€2,442 EUR

35 data points across 13 retailers

13 retailers€1,307 EUR to €2,442 EUR

A
Cheapest Retailer
-
€1,307 EUR
$1,460 USD
A
Retailer 2
-
€1,356 EUR
SGD 2,047 SGD
View
A
Retailer 3
-
€1,362 EUR
$1,522 USD
View
A
Retailer 4
-
€1,363 EUR
$1,522 USD
View
A
Retailer 5
-
€1,396 EUR
$1,560 USD
View
B+
Retailer 6
-
€1,484 EUR
SGD 2,241 SGD
View
B+
Retailer 7
-
€1,527 EUR
£1,343 GBP
View
B+
Retailer 8
-
€1,644 EUR
$1,837 USD
View
B+
Retailer 9
-
€1,709 EUR
$1,909 USD
View
B+
Retailer 10
-
€1,824 EUR
$2,037 USD
View
B+
Retailer 11
-
€1,914 EUR
View
B
Retailer 12
-
€2,260 EUR
$2,525 USD
View
Most Expensive
B
Helzberg Diamonds
XZRILMKKHKIMO · Nov 1
€2,442 EUR
$2,728 USD
View
12 more retailers have this diamond
Prices start from €1,307 EURSave up to €1,135 EUR

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
€1,307 EUR