Heart|Natural|GIA

1.02ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2284870190

Shape and cutting style on the report: Heart brilliant

Certificate GIA 2284870190

Diamond specifications and retailer prices

From €2,427 EUR
As of November 6, 2026
Save €160 EUR (6%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €5,674 EUR at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

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 2284870190. Listed at 12 retailers as of November 6, 2026, with a relatively tight 7% 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
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2284870190
Dimensions6.11 × 7.19 × 3.98 mm
L/W Ratio1.18
Top View
6.11 mm7.19 mm1.02 ctD / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 2284870190
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €5,674 EUR|Low: €2,427 EUR|High: €5,674 EUR|Avg: €3,518 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
November 6, 2026
Retailer 2€2,427 EUR
Retailer 3€2,588 EUR
Retailer 12€2,906 EUR
Retailer 4€2,941 EUR
Retailer 5€3,218 EUR
Retailer 9€3,257 EUR
Retailer 10€3,257 EUR
Retailer 6€3,333 EUR
Retailer 8€3,382 EUR
Retailer 11€3,757 EUR
Retailer 7€5,475 EUR
NZ Jewellers€5,674 EUR

44 data points across 12 retailers

12 retailers€2,427 EUR to €2,588 EUR

B+
Cheapest Retailer
-
€2,427 EUR
B
Retailer 2
-
€2,588 EUR
View
Final sale: no returns
Retailer 3
-
€2,890 EUR
View
Price last confirmed 17 days ago
Retailer 4
-
€2,906 EUR
View
Price last confirmed 16 days ago
Retailer 5
-
€3,257 EUR
View
Price last confirmed 17 days ago
Retailer 6
-
€3,257 EUR
View
Price last confirmed 21 days ago
Retailer 7
-
€3,333 EUR
View
Price last confirmed 15 days ago
Retailer 8
-
€3,382 EUR
View
Price last confirmed 21 days ago
Retailer 9
-
€3,386 EUR
View
Price last confirmed 19 days ago
Retailer 10
-
€3,757 EUR
View
Price last confirmed 16 days ago
Retailer 11
-
€5,475 EUR
View
Price last confirmed 16 days ago
Most Expensive
NZ Jewellers
de36559c-3c7f-42cb-8605-4f3b8386df14 · Oct 21
€5,674 EUR
$6,335 USD
View
Price last confirmed 16 days ago
11 more retailers have this diamond
Prices start from €2,427 EURSave up to €160 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.

B+
1.02ct Heart
€2,427 EUR