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Heart|Natural|GIA

1.51ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 2546417580

Certificate GIA 2546417580

Diamond specifications and retailer prices

From €11,433 EUR
$12,773 USD
As of November 1, 2026
Save €7,174 EUR (39%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €18,607 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 2546417580. Listed at 14 retailers as of October 30, 2026, with prices from €11,433 to €18,607, a €7,174 spread on the same certified stone. NZ Jewellers lists it at €18,607. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546417580
Dimensions7.23 × 8.02 × 4.36 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.23 mm8.02 mm1.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546417580
Side View
Table 65.0%CrownGirdlePavilionCulet: NoneDepth 54.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €18,607 EUR|Low: €11,296 EUR|High: €18,607 EUR|Avg: €13,909 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
November 2, 2026
Retailer 13€11,433 EUR
Retailer 12€11,809 EUR
Retailer 11€11,982 EUR
Retailer 14€12,102 EUR
Retailer 5€12,292 EUR
Retailer 2€12,313 EUR
Retailer 7€13,011 EUR
Retailer 15€13,144 EUR
Retailer 4€13,350 EUR
Retailer 6€13,682 EUR
Retailer 3€13,863 EUR
Retailer 8€14,063 EUR
Retailer 10€16,401 EUR
Retailer 9€17,436 EUR
NZ Jewellers€18,607 EUR

41 data points across 15 retailers

14 retailers€11,433 EUR to €18,607 EUR

B+
Cheapest Retailer
-
€11,433 EUR
$12,773 USD
B
Retailer 2
-
€11,809 EUR
$13,193 USD
View
Final sale: no returns
Retailer 3
-
€11,982 EUR
A$20,595 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
€12,102 EUR
$13,520 USD
View
B
Retailer 5
-
€12,292 EUR
A$21,128 AUD
View
B+
Retailer 6
-
€12,313 EUR
£10,831 GBP
View
B
Retailer 7
-
€13,144 EUR
$14,685 USD
View
B
Retailer 8
-
€13,350 EUR
$14,915 USD
View
B
Retailer 9
-
€13,682 EUR
$15,286 USD
View
B
Retailer 10
-
€13,863 EUR
$15,488 USD
View
B
Retailer 11
-
€14,063 EUR
View
B
Retailer 12
-
€16,401 EUR
ZAR 296,023 ZAR
View
B
Retailer 13
-
€17,436 EUR
£15,338 GBP
View
Most Expensive
B
NZ Jewellers
497e29d2-1b5d-4218-a05c-b587b4c1ad76 · Oct 30
€18,607 EUR
$20,788 USD
View
13 more retailers have this diamond
Prices start from €11,433 EURSave up to €7,174 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.

B+
1.51ct Heart
€11,433 EUR