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Heart|Natural|GIA

1.51ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6237686012

Certificate GIA 6237686012

Diamond specifications and retailer prices

From €5,189 EUR
As of November 4, 2026
Save €5,189 EUR (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €10,378 EUR at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6237686012. Listed at 14 retailers as of November 4, 2026, with prices from €5,189 to €10,378, a €5,189 spread on the same certified stone. NZ Jewellers lists it at €10,378. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle39.2°
OriginNatural
Grading LabGIA
CertificateGIA 6237686012
Dimensions6.88 × 7.89 × 4.61 mm
L/W Ratio1.15
Top View
6.88 mm7.89 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6237686012
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 39.2°Culet: NoneDepth 58.4%

Caratlytics Score

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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 4
Current: €10,378 EUR|Low: €4,756 EUR|High: €11,630 EUR|Avg: €6,886 EUR|-10.8%
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
November 5, 2026
Retailer 8€5,189 EUR
Retailer 14€5,243 EUR
Retailer 3€5,367 EUR
Retailer 11€5,780 EUR
Retailer 13€5,903 EUR
Retailer 2€5,953 EUR
Retailer 4€5,987 EUR
Retailer 10€6,317 EUR
Retailer 12€6,317 EUR
Retailer 9€6,522 EUR
Retailer 6€8,460 EUR
Retailer 5€9,083 EUR
Retailer 7€9,117 EUR
NZ Jewellers€10,378 EUR

43 data points across 14 retailers

14 retailers€5,189 EUR to €10,378 EUR

A
Cheapest Retailer
-
€5,189 EUR
Final sale: no returns
A
Retailer 2
-
€5,243 EUR
View
A
Retailer 3
-
€5,367 EUR
View
A
Retailer 4
-
€5,780 EUR
View
A
Retailer 5
-
€5,903 EUR
View
A
Retailer 6
-
€5,953 EUR
View
A
Retailer 7
-
€5,987 EUR
View
A
Retailer 8
-
€6,317 EUR
View
A
Retailer 9
-
€6,317 EUR
View
A
Retailer 10
-
€6,522 EUR
View
A
Retailer 11
-
€6,776 EUR
View
B+
Retailer 12
-
€9,083 EUR
View
B+
Retailer 13
-
€9,117 EUR
View
Most Expensive
B
NZ Jewellers
d52b4d7c-20ee-4b95-a516-58473b7bbf85 · Nov 5
€10,378 EUR
$11,648 USD
View
13 more retailers have this diamond
Prices start from €5,189 EURSave up to €5,189 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
€5,189 EUR