Heart|Natural|GIA

1.51ct J VVS1 Heart Natural Diamond

GD • J/VVS1 • GIA 6421007872

Certificate GIA 6421007872

Diamond specifications and retailer prices

From $4,631 USD
As of November 1, 2026
Save $4,005 USD (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,636 USD at MOH London · As of November 1, 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 J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6421007872. Listed at 11 retailers as of November 1, 2026, with prices from $4,631 to $8,636, a $4,005 spread on the same certified stone. MOH London lists it at $8,636. 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
J
Color
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6421007872
Dimensions7.02 × 6.43 × 4.25 mm
L/W Ratio1.09
Top View
7.02 mm6.43 mm1.51 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6421007872
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.1%

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 1
Current: $8,636 USD|Low: $4,629 USD|High: $8,740 USD|Avg: $6,294 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$4,629 USD
Retailer 5$5,620 USD
Retailer 2$5,718 USD
Retailer 4$5,902 USD
Retailer 6$6,465 USD
Retailer 3$7,202 USD
MOH London$8,636 USD

44 data points across 7 retailers

11 retailers$4,631 USD to $8,636 USD

B+
Cheapest Retailer
-
$4,631 USD
B
Retailer 2
-
$5,620 USD
View
B
Retailer 3
-
$5,718 USD
£4,502 GBP
View
Retailer 4
-
$5,902 USD
A$9,079 AUD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$5,940 USD
View
B
Retailer 6
-
$5,940 USD
View
B
Retailer 7
-
$6,012 USD
View
B
Retailer 8
-
$6,140 USD
View
Retailer 9
-
$6,465 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$7,202 USD
ZAR 116,343 ZAR
View
Most Expensive
B
MOH London
98988EB4D · Nov 1
$8,636 USD
£6,800 GBP
View
10 more retailers have this diamond
Prices start from $4,631 USDSave up to $4,005 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
$4,631 USD