Heart|Natural|GIA

1.51ct K VS2 Heart Natural Diamond

GD • K/VS2 • GIA 7481445509

Certificate GIA 7481445509

Diamond specifications and retailer prices

From $3,072 USD
As of November 6, 2026
Save $3,549 USD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,621 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7481445509. Listed at 11 retailers as of November 2, 2026, with prices from $3,072 to $6,621, a $3,549 spread on the same certified stone. MOH London lists it at $6,621. 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
K
Color
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7481445509
Dimensions6.70 × 5.87 × 4.17 mm
L/W Ratio1.14
Key to symbols
Crystal, Needle
Top View
6.70 mm5.87 mm1.51 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7481445509
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,621 USD|Low: $3,046 USD|High: $6,692 USD|Avg: $4,131 USD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$3,072 USD
Retailer 12$3,268 USD
Retailer 10$3,484 USD
Retailer 11$3,780 USD
Retailer 2$3,788 USD
Retailer 9$3,959 USD
Retailer 6$3,985 USD
Retailer 4$4,105 USD
Retailer 3$4,240 USD
Retailer 5$4,454 USD
Retailer 7$4,832 USD
MOH London$6,621 USD

31 data points across 12 retailers

11 retailers$3,072 USD to $6,621 USD

B+
Cheapest Retailer
-
$3,072 USD
B+
Retailer 2
-
$3,484 USD
View
B+
Retailer 3
-
$3,780 USD
View
B+
Retailer 4
-
$3,788 USD
View
Retailer 5
-
$3,959 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,985 USD
View
B+
Retailer 7
-
$4,105 USD
View
B+
Retailer 8
-
$4,240 USD
View
B+
Retailer 9
-
$4,454 USD
View
B
Retailer 10
-
$4,832 USD
View
Most Expensive
B
MOH London
7D8B6314C · Nov 2
$6,621 USD
£5,213 GBP
View
10 more retailers have this diamond
Prices start from $3,072 USDSave up to $3,549 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.

B+
1.51ct Heart
$3,072 USD