Round|Natural|GIA

1.50ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 2245041575

Certificate GIA 2245041575

Diamond specifications and retailer prices

From $8,141 NZD
HK$35,700 HKD
As of October 22, 2026
Save $4,029 NZD (33%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $18,720 NZD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2245041575. Listed at 8 retailers as of October 22, 2026, with a 49% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2245041575
Dimensions7.20 × 7.25 × 4.57 mm
L/W Ratio1.01
Key to symbols
Cloud, Needle, Indented Natural, Natural
Top View
7.20 mm7.25 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245041575
Side View
Table 56.0%CrownGirdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.2%

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 22
Current: $18,720 NZD|Low: $8,141 NZD|High: $19,386 NZD|Avg: $12,215 NZD|-3.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 23, 2026
Retailer 6$8,141 NZD
Retailer 4$9,377 NZD
Retailer 3$11,193 NZD
Retailer 7$11,193 NZD
Retailer 8$11,473 NZD
Retailer 2$12,170 NZD
Retailer 5$16,577 NZD
NZ Jewellers$18,720 NZD

33 data points across 8 retailers

8 retailers$8,141 NZD to $12,170 NZD

A
Cheapest Retailer
-
$8,141 NZD
HK$35,700 HKD
A
Retailer 2
-
$9,377 NZD
SGD 7,113 SGD
View
A
Retailer 3
-
$11,193 NZD
$6,283 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$11,193 NZD
$6,283 USD
View
A
Retailer 5
-
$11,473 NZD
A$9,908 AUD
View
A
Retailer 6
-
$12,170 NZD
€6,506 EUR
View
B+
Retailer 7
-
$16,577 NZD
£7,327 GBP
View
Price last confirmed 8 days ago
Most Expensive
B+
NZ Jewellers
03dd7ccd-a921-42d5-a0f6-43e0a150462e · Oct 20
$18,720 NZD
$10,508 USD
View
Price last confirmed 8 days ago
7 more retailers have this diamond
Prices start from $8,141 NZDSave up to $4,029 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 Round
$8,141 NZD