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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 €5,213 EUR
$5,824 USD
As of October 31, 2026
Save €5,213 EUR (50%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €10,426 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 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 October 30, 2026, with prices from €5,213 to €10,426, a €5,213 spread on the same certified stone. NZ Jewellers lists it at €10,426. 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
Color
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: Oct 31
Current: €10,426 EUR|Low: €4,778 EUR|High: €11,685 EUR|Avg: €6,954 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
Retailer 15
November 1, 2026
Retailer 9€5,213 EUR
Retailer 15€5,268 EUR
Retailer 3€5,392 EUR
Retailer 12€5,807 EUR
Retailer 14€5,930 EUR
Retailer 8€5,986 EUR
Retailer 4€6,015 EUR
Retailer 11€6,346 EUR
Retailer 13€6,346 EUR
Retailer 10€6,552 EUR
Retailer 7€7,156 EUR
Retailer 6€8,499 EUR
Retailer 5€9,126 EUR
Retailer 2€9,184 EUR
NZ Jewellers€10,426 EUR

42 data points across 15 retailers

14 retailers€5,213 EUR to €10,426 EUR

A
Cheapest Retailer
-
€5,213 EUR
$5,824 USD
Final sale: no returns
A
Retailer 2
-
€5,268 EUR
CA$8,175 CAD
View
A
Retailer 3
-
€5,392 EUR
$6,024 USD
View
A
Retailer 4
-
€5,807 EUR
$6,488 USD
View
A
Retailer 5
-
€5,930 EUR
$6,625 USD
View
A
Retailer 6
-
€5,986 EUR
£5,266 GBP
View
A
Retailer 7
-
€6,015 EUR
$6,720 USD
View
A
Retailer 8
-
€6,346 EUR
$7,090 USD
View
A
Retailer 9
-
€6,346 EUR
$7,090 USD
View
A
Retailer 10
-
€6,552 EUR
$7,320 USD
View
A
Retailer 11
-
€6,807 EUR
CA$10,563 CAD
View
B+
Retailer 12
-
€9,126 EUR
$10,195 USD
View
B+
Retailer 13
-
€9,184 EUR
£8,079 GBP
View
Most Expensive
B
NZ Jewellers
d52b4d7c-20ee-4b95-a516-58473b7bbf85 · Oct 30
€10,426 EUR
$11,648 USD
View
13 more retailers have this diamond
Prices start from €5,213 EURSave up to €5,213 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
€5,213 EUR