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Heart|Natural|GIA

1.51ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 1545412965

Certificate GIA 1545412965

Diamond specifications and retailer prices

From $7,898 SGD
As of November 2, 2026
Save $6,742 SGD (46%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $14,960 SGD 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $14,639 SGD|Low: $7,898 SGD|High: $15,711 SGD|Avg: $10,492 SGD|-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$7,898 SGD
Retailer 8$8,111 SGD
Retailer 10$8,681 SGD
Retailer 6$8,752 SGD
Retailer 9$8,852 SGD
Retailer 7$8,887 SGD
Retailer 4$9,435 SGD
Retailer 12$9,516 SGD
Retailer 11$9,789 SGD
Retailer 5$12,894 SGD
NZ Jewellers$14,639 SGD
Retailer 3$15,711 SGD

34 data points across 12 retailers

13 retailers$7,898 SGD to $14,639 SGD

A
Cheapest Retailer
-
$7,898 SGD
A
Retailer 2
-
$8,111 SGD
View
Retailer 3
-
$8,681 SGD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$8,752 SGD
View
A
Retailer 5
-
$8,852 SGD
View
A
Retailer 6
-
$8,887 SGD
View
Retailer 7
-
$8,945 SGD
View
Price last confirmed 44 days ago
Retailer 8
-
$8,945 SGD
View
Price last confirmed 29 days ago
Retailer 9
-
$9,082 SGD
View
Price last confirmed 36 days ago
B+
Retailer 10
-
$12,894 SGD
View
B
Retailer 11
-
$14,639 SGD
View
Retailer 12
-
$14,960 SGD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
d234335f-b2df-4d3e-a8d2-9919ca04752b · Sep 21
$14,960 SGD
$11,712 USD
View
Price last confirmed 46 days ago
12 more retailers have this diamond
Prices start from $7,898 SGDSave up to $6,742 SGD

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
$7,898 SGD