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Heart|Natural|GIA

1.02ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 6522983087

Certificate GIA 6522983087

Diamond specifications and retailer prices

From €2,139 EUR
$2,390 USD
As of October 31, 2026
Save €3,085 EUR (59%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,225 EUR at NZ Jewellers · As of October 30, 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522983087. Listed at 18 retailers as of October 30, 2026, with prices from €2,139 to €5,225, a €3,085 spread on the same certified stone. NZ Jewellers lists it at €5,225. 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
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6522983087
Dimensions6.88 × 6.20 × 4.01 mm
L/W Ratio1.11
Top View
6.88 mm6.20 mm1.02 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522983087
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: €5,225 EUR|Low: €2,069 EUR|High: €5,225 EUR|Avg: €3,170 EUR|+1.0%
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
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 6€2,139 EUR
Retailer 4€2,331 EUR
Retailer 5€2,403 EUR
Retailer 19€2,484 EUR
Retailer 14€2,717 EUR
Retailer 16€2,717 EUR
Retailer 15€2,821 EUR
Retailer 7€2,837 EUR
Retailer 2€2,925 EUR
Retailer 3€2,929 EUR
Retailer 9€3,088 EUR
Retailer 10€3,088 EUR
Retailer 18€3,135 EUR
Retailer 8€3,195 EUR
Retailer 13€3,510 EUR
Retailer 12€3,686 EUR
Retailer 11€4,108 EUR
Retailer 17€5,042 EUR
NZ Jewellers€5,225 EUR

34 data points across 19 retailers

18 retailers€2,139 EUR to €5,225 EUR

B+
Cheapest Retailer
-
€2,139 EUR
$2,390 USD
B+
Retailer 2
-
€2,331 EUR
$2,604 USD
View
B+
Retailer 3
-
€2,403 EUR
$2,685 USD
View
B+
Retailer 4
-
€2,484 EUR
$2,775 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,717 EUR
$3,035 USD
View
B+
Retailer 6
-
€2,717 EUR
$3,035 USD
View
B+
Retailer 7
-
€2,821 EUR
$3,152 USD
View
B+
Retailer 8
-
€2,837 EUR
$3,170 USD
View
B+
Retailer 9
-
€2,925 EUR
£2,573 GBP
View
B+
Retailer 10
-
€2,929 EUR
$3,272 USD
View
B
Retailer 11
-
€3,088 EUR
$3,450 USD
View
B
Retailer 12
-
€3,088 EUR
$3,450 USD
View
B
Retailer 13
-
€3,135 EUR
$3,502 USD
View
B
Retailer 14
-
€3,195 EUR
$3,570 USD
View
B
Retailer 15
-
€3,510 EUR
View
B
Retailer 16
-
€3,686 EUR
ZAR 66,530 ZAR
View
B
Retailer 17
-
€5,042 EUR
£4,435 GBP
View
Most Expensive
B
NZ Jewellers
eaa229a4-9896-49f2-89b4-8a6dae6707c4 · Oct 30
€5,225 EUR
$5,837 USD
View
17 more retailers have this diamond
Prices start from €2,139 EURSave up to €3,085 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
€2,139 EUR