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Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

VG • E/VS1 • GIA 2231523595

Certificate GIA 2231523595

Diamond specifications and retailer prices

From €8,445 EUR
$9,435 USD
As of October 31, 2026
Save €7,729 EUR (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €16,174 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231523595. Listed at 21 retailers as of October 30, 2026, with prices from €8,445 to €16,174, a €7,729 spread on the same certified stone. NZ Jewellers lists it at €16,174. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Color
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231523595
Dimensions8.03 × 7.33 × 4.02 mm
L/W Ratio1.10
Key to symbols
Cloud, Feather, Needle
Top View
8.03 mm7.33 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2231523595
Side View
Table 61.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 54.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €15,156 EUR|Low: €8,895 EUR|High: €15,339 EUR|Avg: €11,089 EUR|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 10€8,994 EUR
Retailer 2€9,005 EUR
Retailer 11€9,582 EUR
Retailer 9€9,705 EUR
Retailer 5€10,491 EUR
Retailer 8€10,547 EUR
Retailer 3€10,675 EUR
Retailer 4€10,704 EUR
Retailer 7€12,227 EUR
Retailer 6€14,257 EUR
Retailer 1€15,156 EUR

35 data points across 11 retailers

21 retailers€8,445 EUR to €16,174 EUR

A
Cheapest Retailer
-
€8,445 EUR
$9,435 USD
A
Retailer 2
-
€8,491 EUR
$9,486 USD
View
B+
Retailer 3
-
€8,994 EUR
View
B+
Retailer 4
-
€8,997 EUR
$10,051 USD
View
B+
Retailer 5
-
€9,005 EUR
$10,060 USD
View
B+
Retailer 6
-
€9,582 EUR
$10,705 USD
View
B+
Retailer 7
-
€9,705 EUR
$10,842 USD
View
B+
Retailer 8
-
€9,705 EUR
$10,842 USD
View
Final sale: no returns
B+
Retailer 9
-
€10,354 EUR
$11,567 USD
View
B+
Retailer 10
-
€10,491 EUR
£9,228 GBP
View
B+
Retailer 11
-
€10,514 EUR
$11,746 USD
View
Retailer 12
-
€10,547 EUR
A$18,129 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
€10,675 EUR
$11,926 USD
View
B+
Retailer 14
-
€10,704 EUR
£9,416 GBP
View
B+
Retailer 15
-
€10,730 EUR
$11,988 USD
View
B
Retailer 16
-
€12,131 EUR
$13,553 USD
View
B+
Retailer 17
-
€12,227 EUR
View
Retailer 18
-
€12,768 EUR
$14,264 USD
View
Price last confirmed 9 days ago
B
Retailer 19
-
€14,257 EUR
ZAR 257,324 ZAR
View
B
Retailer 20
-
€15,156 EUR
£13,333 GBP
View
Most Expensive
B
NZ Jewellers
9a43372b-0c08-4962-a8a9-953f9d36d7f1 · Oct 30
€16,174 EUR
$18,070 USD
View
20 more retailers have this diamond
Prices start from €8,445 EURSave up to €7,729 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
€8,445 EUR