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Heart|Natural|GIA

1.50ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 7476168244

Certificate GIA 7476168244

Diamond specifications and retailer prices

From $5,813 SGD
As of November 4, 2026
Save $5,026 SGD (46%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,093 SGD at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7476168244. Listed at 15 retailers as of November 2, 2026, with a 86% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.50
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7476168244
Dimensions6.79 × 6.73 × 4.48 mm
L/W Ratio1.01
Top View
6.79 mm6.73 mm1.50 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7476168244
Side View
Table 64.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.5%

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 4
Current: $12,093 SGD|Low: $5,640 SGD|High: $12,142 SGD|Avg: $7,860 SGD|+2.3%
Queensmith
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 6$5,889 SGD
Retailer 10$6,000 SGD
Retailer 9$6,153 SGD
Retailer 11$6,204 SGD
Retailer 4$6,598 SGD
Retailer 8$6,666 SGD
Retailer 5$7,065 SGD
Retailer 2$7,996 SGD
Retailer 12$8,118 SGD
Retailer 3$8,771 SGD
Retailer 7$10,840 SGD
Queensmith$12,093 SGD

43 data points across 12 retailers

15 retailers$5,813 SGD to $10,840 SGD

B+
Cheapest Retailer
-
$5,813 SGD
B+
Retailer 2
-
$5,889 SGD
View
B+
Retailer 3
-
$6,000 SGD
View
B+
Retailer 4
-
$6,153 SGD
View
Final sale: no returns
B+
Retailer 5
-
$6,204 SGD
View
B+
Retailer 6
-
$6,598 SGD
View
Retailer 7
-
$6,666 SGD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$7,065 SGD
View
B+
Retailer 9
-
$7,177 SGD
View
B+
Retailer 10
-
$7,177 SGD
View
B
Retailer 11
-
$7,408 SGD
View
B
Retailer 12
-
$7,996 SGD
View
Retailer 13
-
$8,118 SGD
View
Price last confirmed 22 days ago
B
Retailer 14
-
$10,840 SGD
View
Most Expensive
Queensmith
7476168244 · Oct 28
$12,093 SGD
£7,430 GBP
View
Price last confirmed 9 days ago
14 more retailers have this diamond
Prices start from $5,813 SGDSave up to $5,026 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.

B+
1.50ct Heart
$5,813 SGD