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Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7566547520

Certificate GIA 7566547520

Diamond specifications and retailer prices

From €1,605 EUR
As of November 6, 2026
Save €2,900 EUR (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,506 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566547520. Listed at 16 retailers as of November 5, 2026, with prices from €1,605 to €4,506, a €2,900 spread on the same certified stone. NZ Jewellers lists it at €4,506. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7566547520
Dimensions6.37 × 6.42 × 4.03 mm
L/W Ratio1.01
Top View
6.37 mm6.42 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566547520
Side View
Table 55.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.0%

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: Nov 6
Current: €4,506 EUR|Low: €1,585 EUR|High: €4,506 EUR|Avg: €2,370 EUR
NZ Jewellers
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
Retailer 16
November 6, 2026
Retailer 2€1,605 EUR
Retailer 16€1,607 EUR
Retailer 7€1,947 EUR
Retailer 15€1,969 EUR
Retailer 5€1,989 EUR
Retailer 6€1,989 EUR
Retailer 9€2,014 EUR
Retailer 3€2,155 EUR
Retailer 8€2,155 EUR
Retailer 4€2,254 EUR
Retailer 10€2,274 EUR
Retailer 13€2,428 EUR
Retailer 12€2,471 EUR
Retailer 11€2,512 EUR
Retailer 14€3,765 EUR
NZ Jewellers€4,506 EUR

23 data points across 16 retailers

16 retailers€1,605 EUR to €4,506 EUR

A
Cheapest Retailer
-
€1,605 EUR
A
Retailer 2
-
€1,607 EUR
View
A
Retailer 3
-
€1,947 EUR
View
A
Retailer 4
-
€1,969 EUR
View
A
Retailer 5
-
€1,989 EUR
View
Final sale: no returns
A
Retailer 6
-
€1,989 EUR
View
A
Retailer 7
-
€2,014 EUR
View
A
Retailer 8
-
€2,155 EUR
View
Retailer 9
-
€2,155 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€2,254 EUR
View
A
Retailer 11
-
€2,274 EUR
View
A
Retailer 12
-
€2,428 EUR
View
A
Retailer 13
-
€2,471 EUR
View
A
Retailer 14
-
€2,512 EUR
View
B+
Retailer 15
-
€3,765 EUR
View
Most Expensive
B
NZ Jewellers
16af61c0-6221-494a-9ae0-6f675da8cf2c · Nov 5
€4,506 EUR
$5,057 USD
View
15 more retailers have this diamond
Prices start from €1,605 EURSave up to €2,900 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
€1,605 EUR