Heart|Natural|GIA

1.51ct E IF Heart Natural Diamond

ID • E/IF • GIA 1568278698

Certificate GIA 1568278698

Diamond specifications and retailer prices

From $9,562 USD
HK$74,700 HKD
As of October 29, 2026
Save $8,623 USD (47%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $18,185 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 1568278698. Listed at 11 retailers as of October 27, 2026, with prices from $9,562 to $18,185, a $8,623 spread on the same certified stone. NZ Jewellers lists it at $18,185. 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
OriginNatural
Grading LabGIA
CertificateGIA 1568278698
Dimensions7.90 × 7.11 × 4.48 mm
L/W Ratio1.11
Top View
7.90 mm7.11 mm1.51 ctE / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1568278698
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 56.7%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $18,185 USD|Low: $9,562 USD|High: $19,344 USD|Avg: $13,208 USD|-6.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$9,562 USD
Retailer 10$10,631 USD
Retailer 6$10,890 USD
Retailer 3$10,924 USD
Retailer 11$11,538 USD
Retailer 2$11,669 USD
Retailer 9$12,847 USD
Retailer 8$13,048 USD
Retailer 5$13,902 USD
Retailer 4$17,132 USD
NZ Jewellers$18,185 USD

34 data points across 11 retailers

11 retailers$9,562 USD to $18,185 USD

A+
Cheapest Retailer
-
$9,562 USD
HK$74,700 HKD
A
Retailer 2
-
$10,631 USD
View
A
Retailer 3
-
$10,890 USD
€10,371 EUR
View
A
Retailer 4
-
$10,924 USD
SGD 14,762 SGD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$11,538 USD
View
A
Retailer 6
-
$11,669 USD
£9,188 GBP
View
A
Retailer 7
-
$12,847 USD
View
A
Retailer 8
-
$13,048 USD
View
A
Retailer 9
-
$13,902 USD
€13,240 EUR
View
B+
Retailer 10
-
$17,132 USD
£13,490 GBP
View
Most Expensive
B+
NZ Jewellers
8e76a2a6-8a0c-496a-a155-a81dce9ddb82 · Oct 27
$18,185 USD
View
10 more retailers have this diamond
Prices start from $9,562 USDSave up to $8,623 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
$9,562 USD