Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

ID • E/VS1 • GIA 6542702093

Certificate GIA 6542702093

Diamond specifications and retailer prices

From $6,509 USD
As of October 30, 2026
Save $5,457 USD (46%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $14,145 USD at NZ Jewellers · As of October 21, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542702093. Listed at 9 retailers as of October 29, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 6542702093
Dimensions7.93 × 6.77 × 4.67 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.93 mm6.77 mm1.51 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6542702093
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.8%

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 30
Current: $7,901 USD|Low: $5,366 USD|High: $11,966 USD|Avg: $8,012 USD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 2$5,366 USD
Retailer 7$6,509 USD
Retailer 5$7,073 USD
Retailer 8$7,470 USD
Retailer 6$7,662 USD
Retailer 1$7,901 USD
Retailer 10$8,620 USD
Retailer 9$8,714 USD
Retailer 4$9,318 USD
Retailer 3$11,966 USD

33 data points across 10 retailers

9 retailers$6,509 USD to $11,966 USD

A
Cheapest Retailer
-
$6,509 USD
A
Retailer 2
-
$7,470 USD
View
Retailer 3
-
$7,662 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$7,780 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$7,901 USD
£6,221 GBP
View
Retailer 6
-
$8,841 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$9,318 USD
€8,874 EUR
View
B+
Retailer 8
-
$11,966 USD
£9,422 GBP
View
Most Expensive
NZ Jewellers
558fb1d3-0e34-49e4-ae33-266fcc555898 · Oct 21
$14,145 USD
View
Price last confirmed 9 days ago
8 more retailers have this diamond
Prices start from $6,509 USDSave up to $5,457 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
$6,509 USD