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Heart|Natural|GIA

1.12ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6521875742

Certificate GIA 6521875742

Diamond specifications and retailer prices

From €1,734 EUR
£1,525 GBP
As of November 2, 2026
Save €2,543 EUR (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €4,277 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.12ct natural heart diamond

This 1.12ct natural heart sits in the classic one-carat band, graded G 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 6521875742. Listed at 6 retailers as of October 30, 2026, with prices from €1,734 to €4,277, a €2,543 spread on the same certified stone. NZ Jewellers lists it at €4,277. 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

1.12
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle42.06°
OriginNatural
Grading LabGIA
CertificateGIA 6521875742
Dimensions6.29 × 7.35 × 4.29 mm
L/W Ratio1.17
Top View
6.29 mm7.35 mm1.12 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521875742
Side View
Table 62.0%Crown 34.9°Girdle: STK-THKPavilion 42.06°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,277 EUR|Low: €1,733 EUR|High: €4,277 EUR|Avg: €2,329 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2€1,734 EUR
Retailer 7€1,734 EUR
Retailer 5€1,753 EUR
Retailer 4€1,834 EUR
Retailer 6€1,873 EUR
Retailer 8€2,080 EUR
Retailer 9€2,325 EUR
Retailer 3€3,072 EUR
NZ Jewellers€4,277 EUR

32 data points across 9 retailers

6 retailers€1,734 EUR to €4,277 EUR

A
Cheapest Retailer
-
€1,734 EUR
£1,525 GBP
A
Retailer 2
-
€1,753 EUR
$1,959 USD
View
A
Retailer 3
-
€1,834 EUR
$2,049 USD
View
A
Retailer 4
-
€1,873 EUR
$2,093 USD
View
B
Retailer 5
-
€3,072 EUR
£2,702 GBP
View
Most Expensive
B
NZ Jewellers
04371612-8845-4666-b059-9b7532824d4c · Oct 30
€4,277 EUR
$4,778 USD
View
5 more retailers have this diamond
Prices start from €1,734 EURSave up to €2,543 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
1.12ct Heart
€1,734 EUR