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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 $1,936 USD
As of November 2, 2026
Save $2,842 USD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,778 USD at NZ Jewellers · As of November 3, 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 November 2, 2026, with prices from $1,936 to $4,778, a $2,842 spread on the same certified stone. NZ Jewellers lists it at $4,778. 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: $4,778 USD|Low: $1,936 USD|High: $4,778 USD|Avg: $2,599 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 2$1,936 USD
Retailer 7$1,937 USD
Retailer 5$1,959 USD
Retailer 4$2,049 USD
Retailer 6$2,093 USD
Retailer 8$2,323 USD
Retailer 9$2,597 USD
Retailer 3$3,431 USD
NZ Jewellers$4,778 USD

30 data points across 9 retailers

6 retailers$1,936 USD to $4,778 USD

A
Cheapest Retailer
-
$1,936 USD
A
Retailer 2
-
$1,959 USD
View
A
Retailer 3
-
$2,049 USD
View
A
Retailer 4
-
$2,093 USD
View
B
Retailer 5
-
$3,431 USD
View
Most Expensive
B
NZ Jewellers
04371612-8845-4666-b059-9b7532824d4c · Nov 3
$4,778 USD
View
5 more retailers have this diamond
Prices start from $1,936 USDSave up to $2,842 USD

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
$1,936 USD