Heart|Natural|GIA

1.02ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2546536330

Certificate GIA 2546536330

Diamond specifications and retailer prices

From €1,743 EUR
As of November 5, 2026
Save €183 EUR (9%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €3,953 EUR at Queensmith · As of October 15, 2026
View at Queensmith

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546536330. Listed at 16 retailers as of November 5, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546536330
Dimensions6.38 × 6.93 × 4.09 mm
L/W Ratio1.09
Top View
6.38 mm6.93 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546536330
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: €3,953 EUR|Low: €1,398 EUR|High: €3,953 EUR|Avg: €2,265 EUR|+3.4%
Queensmith
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 5, 2026
Retailer 3€1,398 EUR
Retailer 11€1,511 EUR
Retailer 15€1,718 EUR
Retailer 2€1,743 EUR
Retailer 8€1,773 EUR
Retailer 7€1,861 EUR
Retailer 14€1,861 EUR
Retailer 6€1,944 EUR
Retailer 5€1,961 EUR
Retailer 4€1,985 EUR
Retailer 9€1,990 EUR
Retailer 13€2,148 EUR
Retailer 12€2,531 EUR
Retailer 10€3,295 EUR
Retailer 16€3,891 EUR
Queensmith€3,953 EUR

26 data points across 16 retailers

16 retailers€1,743 EUR to €1,926 EUR

Retailer 1
-
€1,398 EUR
Price last confirmed 23 days ago
Retailer 2
-
€1,511 EUR
View
Price last confirmed 23 days ago
A
Retailer 3
-
€1,743 EUR
View
A
Retailer 4
-
€1,773 EUR
View
Retailer 5
-
€1,861 EUR
View
Price last confirmed 25 days ago
Retailer 6
-
€1,861 EUR
View
Price last confirmed 27 days ago
B+
Retailer 7
-
€1,926 EUR
View
Retailer 8
-
€1,944 EUR
View
Price last confirmed 22 days ago
Retailer 9
-
€1,961 EUR
View
Price last confirmed 36 days ago
Retailer 10
-
€1,961 EUR
View
Price last confirmed 22 days ago
Retailer 11
-
€1,985 EUR
View
Price last confirmed 23 days ago
Retailer 12
-
€1,990 EUR
View
Price last confirmed 22 days ago
Retailer 13
-
€2,148 EUR
View
Price last confirmed 25 days ago
Retailer 14
-
€3,295 EUR
View
Price last confirmed 22 days ago
Retailer 15
-
€3,891 EUR
View
Price last confirmed 26 days ago
Most Expensive
Queensmith
2546536330 · Oct 15
€3,953 EUR
£3,475 GBP
View
Price last confirmed 22 days ago
15 more retailers have this diamond
Prices start from €1,743 EURSave up to €183 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 Heart
€1,743 EUR