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Heart|Natural|GIA

1.51ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7558360360

Certificate GIA 7558360360

Diamond specifications and retailer prices

From €2,668 EUR
$2,993 USD
As of November 2, 2026
Save €4,880 EUR (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €7,548 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two 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 7558360360. Listed at 16 retailers as of October 30, 2026, with prices from €2,668 to €7,548, a €4,880 spread on the same certified stone. NZ Jewellers lists it at €7,548. 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

1.51
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle40.8°
Pavilion angle38.8°
OriginNatural
Grading LabGIA
CertificateGIA 7558360360
Dimensions6.86 × 7.72 × 4.60 mm
L/W Ratio1.13
Culet sizeNone
Top View
6.86 mm7.72 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558360360
Side View
Table 57.0%Crown 40.8°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: €7,548 EUR|Low: €2,203 EUR|High: €7,548 EUR|Avg: €3,210 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 3€2,205 EUR
Retailer 7€2,384 EUR
Retailer 5€2,523 EUR
Retailer 10€2,596 EUR
Retailer 12€2,668 EUR
Retailer 6€2,769 EUR
Retailer 9€2,817 EUR
Retailer 4€2,989 EUR
Retailer 11€3,364 EUR
Retailer 18€3,779 EUR
Retailer 20€3,903 EUR
Retailer 19€4,000 EUR
Retailer 8€4,070 EUR
Retailer 14€4,197 EUR
Retailer 2€4,332 EUR
Retailer 15€4,332 EUR
Retailer 17€4,467 EUR
Retailer 13€4,999 EUR
Retailer 16€6,900 EUR
NZ Jewellers€7,548 EUR

20 data points across 20 retailers

16 retailers€2,668 EUR to €7,548 EUR

Retailer 1
-
€2,596 EUR
SGD 3,934 SGD
Price last confirmed 28 days ago
A
Retailer 2
-
€2,668 EUR
$2,993 USD
View
Retailer 3
-
€2,769 EUR
$3,106 USD
View
Price last confirmed 28 days ago
Retailer 4
-
€2,817 EUR
$3,160 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
€3,779 EUR
$4,238 USD
View
A
Retailer 6
-
€3,903 EUR
$4,378 USD
View
Retailer 7
-
€3,903 EUR
$4,378 USD
View
Price last confirmed 9 days ago
A
Retailer 8
-
€4,000 EUR
$4,486 USD
View
Final sale: no returns
Retailer 9
-
€4,070 EUR
$4,565 USD
View
Price last confirmed 31 days ago
A
Retailer 10
-
€4,197 EUR
£3,707 GBP
View
B+
Retailer 11
-
€4,332 EUR
$4,859 USD
View
B+
Retailer 12
-
€4,332 EUR
$4,859 USD
View
B+
Retailer 13
-
€4,467 EUR
$5,010 USD
View
B+
Retailer 14
-
€4,999 EUR
$5,607 USD
View
B
Retailer 15
-
€6,900 EUR
£6,094 GBP
View
Most Expensive
B
NZ Jewellers
9690bdb0-31b5-4985-9fa7-538e91b7622a · Oct 30
€7,548 EUR
$8,466 USD
View
15 more retailers have this diamond
Prices start from €2,668 EURSave up to €4,880 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
1.51ct Heart
€2,668 EUR