Heart|Natural|GIA

1.51ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 1545412965

Certificate GIA 1545412965

Diamond specifications and retailer prices

From $6,183 USD
As of November 2, 2026
Save $5,278 USD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,712 USD at NZ Jewellers · As of September 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1545412965. Listed at 13 retailers as of November 2, 2026, with a 85% 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
G
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.35°
Pavilion angle40.19°
OriginNatural
Grading LabGIA
CertificateGIA 1545412965
Dimensions7.23 × 8.23 × 4.53 mm
L/W Ratio1.14
Girdle conditionThick
Key to symbols
Pinpoint
Top View
7.23 mm8.23 mm1.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1545412965
Side View
Table 63.0%Crown 34.35°GirdlePavilion 40.19°CuletDepth 55.1%

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 2
Current: $11,461 USD|Low: $6,183 USD|High: $12,300 USD|Avg: $8,214 USD|-2.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2$6,183 USD
Retailer 8$6,350 USD
Retailer 10$6,796 USD
Retailer 6$6,852 USD
Retailer 9$6,930 USD
Retailer 7$6,958 USD
Retailer 4$7,387 USD
Retailer 12$7,450 USD
Retailer 11$7,664 USD
Retailer 5$10,095 USD
NZ Jewellers$11,461 USD
Retailer 3$12,300 USD

34 data points across 12 retailers

13 retailers$6,183 USD to $11,461 USD

A
Cheapest Retailer
-
$6,183 USD
A
Retailer 2
-
$6,350 USD
View
Retailer 3
-
$6,796 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$6,852 USD
View
A
Retailer 5
-
$6,930 USD
View
A
Retailer 6
-
$6,958 USD
View
Retailer 7
-
$7,003 USD
View
Price last confirmed 43 days ago
Retailer 8
-
$7,003 USD
View
Price last confirmed 28 days ago
Retailer 9
-
$7,110 USD
View
Price last confirmed 35 days ago
B+
Retailer 10
-
$10,095 USD
View
B
Retailer 11
-
$11,461 USD
View
Retailer 12
-
$11,712 USD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
d234335f-b2df-4d3e-a8d2-9919ca04752b · Sep 21
$11,712 USD
View
Price last confirmed 45 days ago
12 more retailers have this diamond
Prices start from $6,183 USDSave up to $5,278 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
$6,183 USD