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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 $6,457 AUD
$4,536 USD
As of November 1, 2026
Save $6,976 AUD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $13,433 AUD 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 October 28, 2026, with prices from $6,457 to $13,433, a $6,976 spread on the same certified stone. Queensmith lists it at $13,433. 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 1
Current: $13,433 AUD|Low: $6,265 AUD|High: $13,487 AUD|Avg: $8,747 AUD|+2.8%
Queensmith
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 6$6,541 AUD
Retailer 10$6,665 AUD
Retailer 9$6,835 AUD
Retailer 11$6,892 AUD
Retailer 4$7,329 AUD
Retailer 8$7,404 AUD
Retailer 5$7,974 AUD
Retailer 2$8,930 AUD
Retailer 12$9,017 AUD
Retailer 3$9,744 AUD
Retailer 7$12,041 AUD
Queensmith$13,433 AUD

41 data points across 12 retailers

15 retailers$6,457 AUD to $13,433 AUD

B+
Cheapest Retailer
-
$6,457 AUD
$4,536 USD
B+
Retailer 2
-
$6,541 AUD
$4,595 USD
View
B+
Retailer 3
-
$6,665 AUD
$4,682 USD
View
B+
Retailer 4
-
$6,835 AUD
$4,801 USD
View
Final sale: no returns
B+
Retailer 5
-
$6,892 AUD
$4,841 USD
View
B+
Retailer 6
-
$7,329 AUD
$5,148 USD
View
B+
Retailer 7
-
$7,404 AUD
$5,201 USD
View
B+
Retailer 8
-
$7,972 AUD
$5,600 USD
View
B+
Retailer 9
-
$7,972 AUD
$5,600 USD
View
B+
Retailer 10
-
$7,974 AUD
£4,410 GBP
View
B
Retailer 11
-
$8,228 AUD
$5,780 USD
View
B
Retailer 12
-
$8,930 AUD
€5,974 EUR
View
Retailer 13
-
$9,017 AUD
$6,334 USD
View
Price last confirmed 18 days ago
B
Retailer 14
-
$12,041 AUD
£6,660 GBP
View
Most Expensive
B
Queensmith
7476168244 · Oct 28
$13,433 AUD
£7,430 GBP
View
14 more retailers have this diamond
Prices start from $6,457 AUDSave up to $6,976 AUD

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
$6,457 AUD