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Heart|Natural|GIA

1.51ct I VVS2 Heart Natural Diamond

GD • I/VVS2 • GIA 6521418008

Certificate GIA 6521418008

Diamond specifications and retailer prices

From $3,128 USD
As of October 28, 2026
Save $3,413 USD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,541 USD at MOH London · As of October 29, 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 I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6521418008. Listed at 15 retailers as of October 28, 2026, with prices from $3,128 to $6,541, a $3,413 spread on the same certified stone. MOH London lists it at $6,541. 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
VVS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle31.4°
OriginNatural
Grading LabGIA
CertificateGIA 6521418008
Dimensions6.76 × 6.12 × 4.15 mm
L/W Ratio1.10
Top View
6.76 mm6.12 mm1.51 ctI / VVS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521418008
Side View
Table 62.0%Crown 38.8°Girdle: MED-THKPavilion 31.4°Culet: NoneDepth 67.8%

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: Oct 28
Current: $6,541 USD|Low: $3,108 USD|High: $6,862 USD|Avg: $4,167 USD|-3.7%
MOH London
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
Retailer 17
October 29, 2026
Retailer 13$3,109 USD
Retailer 7$3,128 USD
Retailer 2$3,185 USD
Retailer 4$3,252 USD
Retailer 14$3,390 USD
Retailer 12$3,524 USD
Retailer 3$3,531 USD
Retailer 10$3,955 USD
Retailer 15$3,990 USD
Retailer 17$3,990 USD
Retailer 16$4,120 USD
Retailer 9$4,347 USD
Retailer 6$4,404 USD
Retailer 8$4,550 USD
Retailer 11$4,737 USD
Retailer 5$4,983 USD
MOH London$6,541 USD

40 data points across 17 retailers

15 retailers$3,128 USD to $6,541 USD

Retailer 1
-
$3,109 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$3,128 USD
View
A
Retailer 3
-
$3,185 USD
View
Retailer 4
-
$3,390 USD
View
Price last confirmed 5 days ago
Retailer 5
-
$3,524 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$3,531 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$3,955 USD
£3,114 GBP
View
A
Retailer 8
-
$3,990 USD
View
A
Retailer 9
-
$3,990 USD
View
A
Retailer 10
-
$4,120 USD
View
Retailer 11
-
$4,347 USD
A$6,688 AUD
View
Price last confirmed 29 days ago
Retailer 12
-
$4,404 USD
View
Price last confirmed 10 days ago
A
Retailer 13
-
$4,737 USD
ZAR 76,527 ZAR
View
B+
Retailer 14
-
$4,983 USD
£3,924 GBP
View
Most Expensive
B+
MOH London
A987644A2 · Oct 29
$6,541 USD
£5,150 GBP
View
14 more retailers have this diamond
Prices start from $3,128 USDSave up to $3,413 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
$3,128 USD