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Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 6561226534

Certificate GIA 6561226534

Diamond specifications and retailer prices

From $4,164 USD
As of November 4, 2026
Save $4,752 USD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,916 USD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6561226534. Listed at 17 retailers as of November 4, 2026, with prices from $4,164 to $8,916, a $4,752 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,916. 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
I
Color
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.17°
Pavilion angle40.06°
OriginNatural
Grading LabGIA
CertificateGIA 6561226534
Dimensions6.91 × 7.82 × 4.56 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
6.91 mm7.82 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6561226534
Side View
Table 60.0%Crown 38.17°Girdle: STK-THKPavilion 40.06°Culet: NoneDepth 58.3%

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: Nov 4
Current: $5,428 USD|Low: $4,164 USD|High: $9,209 USD|Avg: $5,762 USD|-1.0%
Retailer 1
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
Wholesale Diamonds Direct
November 5, 2026
Retailer 13$4,164 USD
Retailer 16$4,288 USD
Retailer 4$4,605 USD
Retailer 10$4,657 USD
Retailer 12$4,858 USD
Retailer 5$5,037 USD
Retailer 1$5,428 USD
Retailer 3$5,470 USD
Retailer 8$5,472 USD
Retailer 14$5,489 USD
Retailer 15$5,822 USD
Retailer 7$6,045 USD
Retailer 9$6,230 USD
Retailer 6$6,260 USD
Retailer 2$6,460 USD
Retailer 11$8,535 USD
Wholesale Diamonds Direct$8,916 USD

25 data points across 17 retailers

17 retailers$4,164 USD to $8,916 USD

A
Cheapest Retailer
-
$4,164 USD
A
Retailer 2
-
$4,288 USD
View
A
Retailer 3
-
$4,605 USD
View
A
Retailer 4
-
$4,657 USD
View
A
Retailer 5
-
$4,858 USD
View
Final sale: no returns
A
Retailer 6
-
$5,037 USD
View
A
Retailer 7
-
$5,428 USD
View
A
Retailer 8
-
$5,470 USD
View
Retailer 9
-
$5,472 USD
View
Price last confirmed 22 days ago
A
Retailer 10
-
$5,489 USD
View
A
Retailer 11
-
$5,822 USD
View
B+
Retailer 12
-
$6,045 USD
View
B+
Retailer 13
-
$6,230 USD
View
B+
Retailer 14
-
$6,260 USD
View
B+
Retailer 15
-
$6,460 USD
View
B
Retailer 16
-
$8,535 USD
View
Most Expensive
B
Wholesale Diamonds Direct
518319375 · Nov 4
$8,916 USD
View
16 more retailers have this diamond
Prices start from $4,164 USDSave up to $4,752 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
$4,164 USD