CaratHunter
Plans
Round|Natural|GIA

1.02ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 1563279786

Certificate GIA 1563279786

Diamond specifications and retailer prices

From €1,949 EUR
As of November 6, 2026
Save €3,463 EUR (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €5,413 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 1563279786. Listed at 19 retailers as of November 5, 2026, with prices from €1,949 to €5,413, a €3,463 spread on the same certified stone. NZ Jewellers lists it at €5,413. 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
Crown angle33.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1563279786
Dimensions6.48 × 6.52 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
6.48 mm6.52 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1563279786
Side View
Table 58.0%Crown 33.5°Girdle: THN-STKPavilion 41.2°Culet: NoneDepth 61.2%

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: €5,413 EUR|Low: €1,949 EUR|High: €5,413 EUR|Avg: €2,970 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 16€1,949 EUR
Retailer 2€2,027 EUR
Retailer 13€2,272 EUR
Retailer 15€2,352 EUR
Retailer 8€2,390 EUR
Retailer 9€2,477 EUR
Retailer 4€2,589 EUR
Retailer 7€2,589 EUR
Retailer 6€2,689 EUR
Retailer 10€2,710 EUR
Retailer 11€2,725 EUR
Retailer 5€2,987 EUR
Retailer 12€3,007 EUR
Retailer 14€4,318 EUR
Retailer 3€4,520 EUR
NZ Jewellers€5,413 EUR

27 data points across 16 retailers

19 retailers€1,949 EUR to €5,413 EUR

A
Cheapest Retailer
-
€1,949 EUR
A
Retailer 2
-
€2,027 EUR
View
A
Retailer 3
-
€2,272 EUR
View
A
Retailer 4
-
€2,352 EUR
View
A
Retailer 5
-
€2,382 EUR
View
A
Retailer 6
-
€2,390 EUR
View
Final sale: no returns
A
Retailer 7
-
€2,413 EUR
View
A
Retailer 8
-
€2,477 EUR
View
A
Retailer 9
-
€2,589 EUR
View
Retailer 10
-
€2,589 EUR
View
Price last confirmed 8 days ago
A
Retailer 11
-
€2,689 EUR
View
B+
Retailer 12
-
€2,710 EUR
View
B+
Retailer 13
-
€2,716 EUR
View
A
Retailer 14
-
€2,725 EUR
View
B+
Retailer 15
-
€2,987 EUR
View
B+
Retailer 16
-
€3,007 EUR
View
B+
Retailer 17
-
€4,318 EUR
View
Retailer 18
-
€4,520 EUR
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
da82ce52-9696-4e4e-9e87-8feff6fd02e8 · Nov 5
€5,413 EUR
$6,075 USD
View
18 more retailers have this diamond
Prices start from €1,949 EURSave up to €3,463 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
€1,949 EUR