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Round|Natural|GIA

1.02ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 1565441508

Certificate GIA 1565441508

Diamond specifications and retailer prices

From €2,304 EUR
As of November 6, 2026
Save €2,904 EUR (56%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €5,207 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1565441508. Listed at 25 retailers as of November 5, 2026, with prices from €2,304 to €5,207, a €2,904 spread on the same certified stone. NZ Jewellers lists it at €5,207. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1565441508
Dimensions6.47 × 6.46 × 3.97 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.47 mm6.46 mm1.02 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565441508
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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: Nov 6
Current: €2,860 EUR|Low: €2,304 EUR|High: €5,052 EUR|Avg: €3,218 EUR|-1.8%
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
Retailer 14
Retailer 15
November 6, 2026
Retailer 3€2,304 EUR
Retailer 12€2,309 EUR
Retailer 15€2,566 EUR
Retailer 13€2,636 EUR
Retailer 5€2,854 EUR
Retailer 1€2,860 EUR
Retailer 9€3,055 EUR
Retailer 6€3,103 EUR
Retailer 8€3,208 EUR
Retailer 7€3,250 EUR
Retailer 2€3,386 EUR
Retailer 4€3,445 EUR
Retailer 10€3,469 EUR
Retailer 11€3,648 EUR
Retailer 14€4,985 EUR

24 data points across 15 retailers

25 retailers€2,304 EUR to €5,207 EUR

A
Cheapest Retailer
-
€2,304 EUR
A
Retailer 2
-
€2,309 EUR
View
A
Retailer 3
-
€2,566 EUR
View
B+
Retailer 4
-
€2,636 EUR
View
B+
Retailer 5
-
€2,654 EUR
View
B+
Retailer 6
-
€2,758 EUR
View
Final sale: no returns
B+
Retailer 7
-
€2,854 EUR
View
B+
Retailer 8
-
€2,860 EUR
View
B+
Retailer 9
-
€2,889 EUR
View
Retailer 10
-
€2,989 EUR
View
Price last confirmed 25 days ago
B+
Retailer 11
-
€2,989 EUR
View
B+
Retailer 12
-
€3,055 EUR
View
B+
Retailer 13
-
€3,103 EUR
View
B+
Retailer 14
-
€3,118 EUR
View
B+
Retailer 15
-
€3,208 EUR
View
B
Retailer 16
-
€3,250 EUR
View
B
Retailer 17
-
€3,305 EUR
View
B+
Retailer 18
-
€3,386 EUR
View
B+
Retailer 19
-
€3,448 EUR
View
B+
Retailer 20
-
€3,469 EUR
View
B+
Retailer 21
-
€3,648 EUR
View
B
Retailer 22
-
€4,340 EUR
View
B
Retailer 23
-
€4,461 EUR
View
B
Retailer 24
-
€4,985 EUR
View
Most Expensive
B
NZ Jewellers
00803f3b-56b3-4acf-b6a3-874b13b44afb · Nov 5
€5,207 EUR
$5,814 USD
View
24 more retailers have this diamond
Prices start from €2,304 EURSave up to €2,904 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 Round
€2,304 EUR