Heart|Natural|GIA

1.51ct E IF Heart Natural Diamond

ID • E/IF • GIA 2536593556

Certificate GIA 2536593556

Diamond specifications and retailer prices

From $10,009 USD
As of October 31, 2026
Save $7,093 USD (41%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $17,102 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536593556. Listed at 18 retailers as of October 27, 2026, with prices from $10,009 to $17,102, a $7,093 spread on the same certified stone. NZ Jewellers lists it at $17,102. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.55°
OriginNatural
Grading LabGIA
CertificateGIA 2536593556
Dimensions7.94 × 6.73 × 4.76 mm
L/W Ratio1.18
Top View
7.94 mm6.73 mm1.51 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536593556
Side View
Table 57.0%Crown 36.55°Girdle: STK-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A+
Exceptional
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: $17,102 USD|Low: $10,009 USD|High: $17,102 USD|Avg: $12,467 USD
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 9$10,009 USD
Retailer 18$10,508 USD
Retailer 12$10,556 USD
Retailer 5$10,770 USD
Retailer 13$10,943 USD
Retailer 2$11,085 USD
Retailer 7$11,170 USD
Retailer 4$11,326 USD
Retailer 8$11,326 USD
Retailer 10$11,685 USD
Retailer 3$12,229 USD
Retailer 16$12,270 USD
Retailer 6$12,459 USD
Retailer 17$12,564 USD
Retailer 14$14,158 USD
Retailer 11$15,075 USD
Retailer 15$16,046 USD
NZ Jewellers$17,102 USD

35 data points across 18 retailers

18 retailers$10,009 USD to $17,102 USD

A+
Cheapest Retailer
-
$10,009 USD
A+
Retailer 2
-
$10,508 USD
View
A
Retailer 3
-
$10,556 USD
View
A
Retailer 4
-
$10,770 USD
View
A+
Retailer 5
-
$10,943 USD
£8,617 GBP
View
A
Retailer 6
-
$11,085 USD
£8,728 GBP
View
A
Retailer 7
-
$11,170 USD
View
A
Retailer 8
-
$11,326 USD
View
A
Retailer 9
-
$11,326 USD
View
Final sale: no returns
Retailer 10
-
$11,685 USD
A$17,977 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$12,229 USD
View
A
Retailer 12
-
$12,270 USD
View
A
Retailer 13
-
$12,459 USD
View
A
Retailer 14
-
$12,564 USD
View
A
Retailer 15
-
$14,158 USD
View
A
Retailer 16
-
$15,075 USD
ZAR 243,533 ZAR
View
B+
Retailer 17
-
$16,046 USD
£12,635 GBP
View
Most Expensive
B+
NZ Jewellers
c87de5a0-8e9a-406b-9f32-ae964afb2a12 · Oct 27
$17,102 USD
View
17 more retailers have this diamond
Prices start from $10,009 USDSave up to $7,093 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
$10,009 USD