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Heart|Natural|GIA

1.51ct G IF Heart Natural Diamond

EX • G/IF • GIA 1513568573

Certificate GIA 1513568573

Diamond specifications and retailer prices

From €9,879 EUR
As of November 4, 2026
Save €2,393 EUR (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €12,272 EUR at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1513568573. Listed at 4 retailers as of November 4, 2026, with prices from €9,879 to €12,272, a €2,393 spread on the same certified stone. 77 Diamonds lists it at €12,272. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1513568573
Dimensions7.18 × 8.14 × 4.62 mm
L/W Ratio1.13
Top View
7.18 mm8.14 mm1.51 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1513568573
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 56.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €12,272 EUR|Low: €9,705 EUR|High: €12,455 EUR|Avg: €10,722 EUR|-1.4%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 2€9,711 EUR
Retailer 3€9,879 EUR
Retailer 4€10,889 EUR
77 Diamonds€12,272 EUR

34 data points across 4 retailers

4 retailers€9,879 EUR to €12,272 EUR

Retailer 1
-
€9,711 EUR
Price last confirmed 17 days ago
A
Retailer 2
-
€9,879 EUR
View
B+
Retailer 3
-
€10,889 EUR
View
Most Expensive
B+
77 Diamonds
HSCPTXWQN53B · Nov 6
€12,272 EUR
£10,846 GBP
View
3 more retailers have this diamond
Prices start from €9,879 EURSave up to €2,393 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
€9,879 EUR