CaratHunter
Plans
Heart|Natural|GIA

1.02ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6551154106

Certificate GIA 6551154106

Diamond specifications and retailer prices

From €1,120 EUR
As of November 6, 2026
Save €498 EUR (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,617 EUR at GemTrove · As of November 6, 2026
View at GemTrove

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551154106. Listed at 6 retailers as of November 6, 2026, with prices from €1,120 to €1,617, a €498 spread on the same certified stone. GemTrove lists it at €1,617. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551154106
Dimensions6.09 × 7.07 × 4.16 mm
L/W Ratio1.16
Top View
6.09 mm7.07 mm1.02 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551154106
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.9%

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: €1,617 EUR|Low: €1,062 EUR|High: €1,617 EUR|Avg: €1,302 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4€1,120 EUR
Retailer 3€1,122 EUR
Retailer 5€1,132 EUR
Retailer 2€1,217 EUR
Retailer 6€1,274 EUR
GemTrove€1,617 EUR

40 data points across 6 retailers

6 retailers€1,120 EUR to €1,617 EUR

A
Cheapest Retailer
-
€1,120 EUR
Final sale: no returns
A
Retailer 2
-
€1,122 EUR
View
A
Retailer 3
-
€1,132 EUR
View
A
Retailer 4
-
€1,217 EUR
View
A
Retailer 5
-
€1,274 EUR
View
Most Expensive
B+
GemTrove
GT-N-01269112-98 · Nov 6
€1,617 EUR
A$2,778 AUD
View
5 more retailers have this diamond
Prices start from €1,120 EURSave up to €498 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
€1,120 EUR