CaratHunter
Plans
Heart|Natural|GIA

1.50ct I VS2 Heart Natural Diamond

GD • I/VS2 • GIA 1232997426

Certificate GIA 1232997426

Diamond specifications and retailer prices

From $5,558 AUD
HK$30,500 HKD
As of November 1, 2026
Save $6,503 AUD (54%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $14,667 AUD 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: $6,746 AUD|Low: $5,558 AUD|High: $12,801 AUD|Avg: $8,195 AUD|-6.8%
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 1, 2026
Retailer 8$5,558 AUD
Retailer 7$6,348 AUD
Retailer 10$6,371 AUD
Retailer 1$6,746 AUD
Retailer 12$6,766 AUD
Retailer 4$7,118 AUD
Retailer 14$7,297 AUD
Retailer 11$7,319 AUD
Retailer 3$7,396 AUD
Retailer 6$8,339 AUD
Retailer 5$8,365 AUD
Retailer 13$9,327 AUD
Retailer 9$11,678 AUD
Retailer 2$12,061 AUD

28 data points across 14 retailers

16 retailers$5,558 AUD to $12,061 AUD

A
Cheapest Retailer
-
$5,558 AUD
HK$30,500 HKD
A
Retailer 2
-
$6,348 AUD
$4,459 USD
View
A
Retailer 3
-
$6,371 AUD
€4,262 EUR
View
A
Retailer 4
-
$6,746 AUD
$4,739 USD
View
B+
Retailer 5
-
$6,766 AUD
$4,753 USD
View
Final sale: no returns
A
Retailer 6
-
$7,118 AUD
$5,000 USD
View
A
Retailer 7
-
$7,297 AUD
SGD 6,927 SGD
View
A
Retailer 8
-
$7,319 AUD
£4,048 GBP
View
A
Retailer 9
-
$7,396 AUD
$5,195 USD
View
Retailer 10
-
$8,339 AUD
View
Price last confirmed 19 days ago
Retailer 11
-
$8,365 AUD
$5,876 USD
View
Price last confirmed 14 days ago
B+
Retailer 12
-
$8,724 AUD
View
B+
Retailer 13
-
$9,327 AUD
ZAR 105,846 ZAR
View
B
Retailer 14
-
$11,678 AUD
£6,459 GBP
View
B
Retailer 15
-
$12,061 AUD
$8,472 USD
View
Most Expensive
NZ Jewellers
03a7e227-2d8d-4d5a-ac7b-4ca7d37afa3f · Sep 25
$14,667 AUD
$10,303 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $5,558 AUDSave up to $6,503 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.

A
1.50ct Heart
$5,558 AUD