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Heart|Natural|GIA

1.50ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7546894116

Certificate GIA 7546894116

Diamond specifications and retailer prices

From $4,974 NZD
HK$21,900 HKD
As of November 1, 2026
Save $8,772 NZD (64%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $13,746 NZD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546894116. Listed at 18 retailers as of October 28, 2026, with prices from $4,974 to $13,746, a $8,772 spread on the same certified stone. Queensmith lists it at $13,746. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7546894116
Dimensions7.04 × 7.84 × 4.67 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Cavity, Needle
Top View
7.04 mm7.84 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7546894116
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 59.6%

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 1
Current: $13,746 NZD|Low: $4,951 NZD|High: $13,824 NZD|Avg: $7,556 NZD|-0.2%
Queensmith
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
November 2, 2026
Retailer 11$4,974 NZD
Retailer 2$5,343 NZD
Retailer 5$6,034 NZD
Retailer 12$6,166 NZD
Retailer 7$6,283 NZD
Retailer 8$6,334 NZD
Retailer 6$6,538 NZD
Retailer 14$6,538 NZD
Retailer 3$6,797 NZD
Retailer 9$6,834 NZD
Retailer 4$6,884 NZD
Retailer 13$7,544 NZD
Retailer 10$10,936 NZD
Retailer 15$11,391 NZD
Queensmith$13,746 NZD

27 data points across 15 retailers

18 retailers$4,974 NZD to $13,746 NZD

A
Cheapest Retailer
-
$4,974 NZD
HK$21,900 HKD
A
Retailer 2
-
$5,343 NZD
₹286,786 INR
View
A
Retailer 3
-
$6,034 NZD
$3,401 USD
View
Final sale: no returns
A
Retailer 4
-
$6,166 NZD
SGD 4,696 SGD
View
A
Retailer 5
-
$6,283 NZD
SGD 4,785 SGD
View
A
Retailer 6
-
$6,334 NZD
£2,811 GBP
View
A
Retailer 7
-
$6,467 NZD
$3,645 USD
View
Retailer 8
-
$6,538 NZD
$3,685 USD
View
Price last confirmed 17 days ago
Retailer 9
-
$6,538 NZD
$3,685 USD
View
Price last confirmed 15 days ago
Retailer 10
-
$6,790 NZD
$3,827 USD
View
Price last confirmed 16 days ago
A
Retailer 11
-
$6,797 NZD
$3,831 USD
View
A
Retailer 12
-
$6,834 NZD
£3,033 GBP
View
A
Retailer 13
-
$6,848 NZD
A$5,938 AUD
View
A
Retailer 14
-
$6,884 NZD
$3,880 USD
View
Retailer 15
-
$7,544 NZD
$4,252 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
-
$10,936 NZD
£4,853 GBP
View
Retailer 17
-
$11,391 NZD
$6,420 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Queensmith
7546894116 · Oct 28
$13,746 NZD
£6,100 GBP
View
17 more retailers have this diamond
Prices start from $4,974 NZDSave up to $8,772 NZD

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
$4,974 NZD