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Heart|Natural|GIA

1.50ct G SI2 Heart Natural Diamond

VG • G/SI2 • GIA 1429196516

Certificate GIA 1429196516

Diamond specifications and retailer prices

From $3,342 USD
As of October 31, 2026
Save $4,228 USD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,570 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 1429196516. Listed at 21 retailers as of October 30, 2026, with prices from $3,342 to $7,570, a $4,228 spread on the same certified stone. NZ Jewellers lists it at $7,570. 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
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1429196516
Dimensions6.69 × 7.87 × 4.76 mm
L/W Ratio1.18
Culet sizeNone
Top View
6.69 mm7.87 mm1.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1429196516
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.5%

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: Oct 31
Current: $7,570 USD|Low: $2,856 USD|High: $7,570 USD|Avg: $4,416 USD
NZ Jewellers
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
Retailer 18
Retailer 19
November 1, 2026
Retailer 11$3,342 USD
Retailer 10$3,424 USD
Retailer 13$3,427 USD
Retailer 18$3,436 USD
Retailer 5$3,463 USD
Retailer 14$3,634 USD
Retailer 7$3,928 USD
Retailer 15$3,936 USD
Retailer 17$3,936 USD
Retailer 19$3,936 USD
Retailer 16$4,284 USD
Retailer 8$4,440 USD
Retailer 9$4,440 USD
Retailer 12$4,445 USD
Retailer 3$4,542 USD
Retailer 6$5,171 USD
Retailer 4$6,283 USD
Retailer 2$6,920 USD
NZ Jewellers$7,570 USD

40 data points across 19 retailers

21 retailers$3,342 USD to $7,570 USD

A
Cheapest Retailer
-
$3,342 USD
A
Retailer 2
-
$3,424 USD
View
A
Retailer 3
-
$3,427 USD
View
A
Retailer 4
-
$3,436 USD
View
A
Retailer 5
-
$3,463 USD
View
A
Retailer 6
-
$3,603 USD
A$5,543 AUD
View
A
Retailer 7
-
$3,634 USD
View
Final sale: no returns
Retailer 8
-
$3,874 USD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$3,928 USD
View
A
Retailer 10
-
$3,936 USD
View
A
Retailer 11
-
$3,936 USD
View
A
Retailer 12
-
$3,936 USD
View
B+
Retailer 13
-
$4,284 USD
View
B+
Retailer 14
-
$4,440 USD
View
B+
Retailer 15
-
$4,440 USD
View
A
Retailer 16
-
$4,445 USD
£3,500 GBP
View
B+
Retailer 17
-
$4,542 USD
View
B+
Retailer 18
-
$4,590 USD
View
B
Retailer 19
-
$6,283 USD
View
B+
Retailer 20
-
$6,920 USD
£5,449 GBP
View
Most Expensive
B
NZ Jewellers
86f04532-407d-44b8-94df-09bf43d74f7e · Oct 30
$7,570 USD
View
20 more retailers have this diamond
Prices start from $3,342 USDSave up to $4,228 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
1.50ct Heart
$3,342 USD