Round|Natural|GIA

1.50ct I VVS1 Round Natural Diamond

EX • I/VVS1 • GIA 2546815671

Certificate GIA 2546815671

Diamond specifications and retailer prices

From $14,099 NZD
$7,946 USD
As of October 31, 2026
Save $9,697 NZD (41%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $25,392 NZD at NZ Jewellers · As of September 26, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by GIA 2546815671. Listed at 22 retailers as of October 31, 2026, with a 69% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546815671
Dimensions7.31 × 7.29 × 4.58 mm
L/W Ratio1.00
Top View
7.31 mm7.29 mm1.50 ctI / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546815671
Side View
Table 56.0%CrownGirdlePavilionCuletDepth 62.7%

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: $16,399 NZD|Low: $13,966 NZD|High: $24,082 NZD|Avg: $17,572 NZD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$14,099 NZD
Retailer 2$14,265 NZD
Retailer 11$15,135 NZD
Retailer 9$15,234 NZD
Retailer 1$16,399 NZD
Retailer 8$16,731 NZD
Retailer 6$18,135 NZD
Retailer 3$18,252 NZD
Retailer 4$19,113 NZD
Retailer 7$22,383 NZD
Retailer 5$23,795 NZD

37 data points across 11 retailers

22 retailers$14,099 NZD to $23,795 NZD

A
Cheapest Retailer
-
$14,099 NZD
$7,946 USD
A
Retailer 2
-
$14,265 NZD
$8,040 USD
View
B+
Retailer 3
-
$15,135 NZD
$8,530 USD
View
B+
Retailer 4
-
$15,234 NZD
$8,586 USD
View
Final sale: no returns
Retailer 5
-
$15,236 NZD
$8,587 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$16,004 NZD
$9,020 USD
View
B+
Retailer 7
-
$16,241 NZD
$9,154 USD
View
B+
Retailer 8
-
$16,399 NZD
£7,278 GBP
View
Retailer 9
-
$16,505 NZD
$9,302 USD
View
Price last confirmed 55 days ago
Retailer 10
-
$16,505 NZD
$9,302 USD
View
Price last confirmed 25 days ago
Retailer 11
-
$16,731 NZD
A$14,507 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
$16,760 NZD
$9,446 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$18,135 NZD
£8,048 GBP
View
B+
Retailer 14
-
$18,252 NZD
£8,100 GBP
View
Retailer 15
-
$19,045 NZD
$10,734 USD
View
Price last confirmed 56 days ago
Retailer 16
-
$19,045 NZD
$10,734 USD
View
Price last confirmed 33 days ago
B
Retailer 17
-
$19,113 NZD
€10,259 EUR
View
Retailer 18
-
$20,053 NZD
$11,302 USD
View
Price last confirmed 10 days ago
B
Retailer 19
-
$22,383 NZD
ZAR 203,794 ZAR
View
B
Retailer 20
-
$23,795 NZD
£10,560 GBP
View
Retailer 21
-
$25,392 NZD
$14,311 USD
View
Price last confirmed 61 days ago
Most Expensive
NZ Jewellers
151e563a-f0ea-476f-9e17-87c41663ec78 · Sep 26
$25,392 NZD
$14,311 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from $14,099 NZDSave up to $9,697 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
$14,099 NZD