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Heart|Natural|GIA

1.50ct I VS2 Heart Natural Diamond

GD • I/VS2 • GIA 1232997426

Certificate GIA 1232997426

Diamond specifications and retailer prices

From $6,927 NZD
HK$30,500 HKD
As of November 1, 2026
Save $8,105 NZD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $18,281 NZD at NZ Jewellers · As of September 25, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1232997426. Listed at 16 retailers as of October 27, 2026, with a 117% 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
I
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232997426
Dimensions6.54 × 7.81 × 4.98 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
6.54 mm7.81 mm1.50 ctI / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1232997426
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 63.8%

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: $8,550 NZD|Low: $6,927 NZD|High: $15,954 NZD|Avg: $10,265 NZD|-12.7%
Retailer 1
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
November 2, 2026
Retailer 10$6,927 NZD
Retailer 9$7,912 NZD
Retailer 12$7,941 NZD
Retailer 8$8,408 NZD
Retailer 1$8,550 NZD
Retailer 4$8,872 NZD
Retailer 14$9,095 NZD
Retailer 3$9,217 NZD
Retailer 7$9,248 NZD
Retailer 6$10,394 NZD
Retailer 5$10,426 NZD
Retailer 13$11,625 NZD
Retailer 11$14,554 NZD
Retailer 2$15,032 NZD

28 data points across 14 retailers

16 retailers$6,927 NZD to $15,032 NZD

A
Cheapest Retailer
-
$6,927 NZD
HK$30,500 HKD
A
Retailer 2
-
$7,912 NZD
$4,459 USD
View
A
Retailer 3
-
$7,941 NZD
€4,262 EUR
View
A
Retailer 4
-
$8,408 NZD
$4,739 USD
View
B+
Retailer 5
-
$8,550 NZD
$4,819 USD
View
Final sale: no returns
A
Retailer 6
-
$8,872 NZD
$5,000 USD
View
A
Retailer 7
-
$9,095 NZD
SGD 6,927 SGD
View
A
Retailer 8
-
$9,217 NZD
$5,195 USD
View
A
Retailer 9
-
$9,248 NZD
£4,104 GBP
View
Retailer 10
-
$10,394 NZD
A$9,012 AUD
View
Price last confirmed 19 days ago
Retailer 11
-
$10,426 NZD
$5,876 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$10,873 NZD
A$9,428 AUD
View
B+
Retailer 13
-
$11,625 NZD
ZAR 105,846 ZAR
View
B
Retailer 14
-
$14,554 NZD
£6,459 GBP
View
B
Retailer 15
-
$15,032 NZD
$8,472 USD
View
Most Expensive
NZ Jewellers
03a7e227-2d8d-4d5a-ac7b-4ca7d37afa3f · Sep 25
$18,281 NZD
$10,303 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $6,927 NZDSave up to $8,105 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
$6,927 NZD