Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

VG • E/VS1 • GIA 2231523595

Certificate GIA 2231523595

Diamond specifications and retailer prices

From $9,435 USD
As of October 29, 2026
Save $8,635 USD (48%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $18,070 USD at NZ Jewellers · As of October 27, 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 27, 2026, with prices from $9,435 to $18,070, a $8,635 spread on the same certified stone. NZ Jewellers lists it at $18,070. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,994 USD|Low: $9,938 USD|High: $17,137 USD|Avg: $12,324 USD|-0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$10,049 USD
Retailer 2$10,060 USD
Retailer 11$10,705 USD
Retailer 3$10,842 USD
Retailer 9$10,842 USD
Retailer 4$11,720 USD
Retailer 8$11,784 USD
Retailer 1$11,994 USD
Retailer 6$13,640 USD
Retailer 7$15,844 USD
Retailer 5$17,023 USD

36 data points across 11 retailers

21 retailers$9,435 USD to $18,070 USD

A
Cheapest Retailer
-
$9,435 USD
A
Retailer 2
-
$9,486 USD
View
B+
Retailer 3
-
$10,049 USD
€9,570 EUR
View
B+
Retailer 4
-
$10,051 USD
View
B+
Retailer 5
-
$10,060 USD
View
B+
Retailer 6
-
$10,705 USD
View
B+
Retailer 7
-
$10,842 USD
View
B+
Retailer 8
-
$10,842 USD
View
Final sale: no returns
B+
Retailer 9
-
$11,567 USD
View
B+
Retailer 10
-
$11,720 USD
£9,228 GBP
View
B+
Retailer 11
-
$11,746 USD
View
B+
Retailer 12
-
$11,784 USD
A$18,129 AUD
View
B+
Retailer 13
-
$11,926 USD
View
B+
Retailer 14
-
$11,988 USD
View
B+
Retailer 15
-
$11,994 USD
£9,444 GBP
View
B
Retailer 16
-
$13,553 USD
View
B+
Retailer 17
-
$13,640 USD
€12,990 EUR
View
Retailer 18
-
$14,264 USD
View
Price last confirmed 7 days ago
B
Retailer 19
-
$15,844 USD
ZAR 255,956 ZAR
View
B
Retailer 20
-
$17,023 USD
£13,404 GBP
View
Most Expensive
B
NZ Jewellers
9a43372b-0c08-4962-a8a9-953f9d36d7f1 · Oct 27
$18,070 USD
View
20 more retailers have this diamond
Prices start from $9,435 USDSave up to $8,635 USD

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
$9,435 USD