CaratHunter
Plans
Round|Natural|GIA

1.51ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 2546533845

Certificate GIA 2546533845

Diamond specifications and retailer prices

From $9,450 NZD
As of November 1, 2026
Save $12,226 NZD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $21,676 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2546533845. Listed at 23 retailers as of October 30, 2026, with prices from $9,450 to $21,676, a $12,226 spread on the same certified stone. NZ Jewellers lists it at $21,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2546533845
Dimensions7.25 × 7.31 × 4.60 mm
L/W Ratio1.01
Top View
7.25 mm7.31 mm1.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546533845
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 63.1%

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: $21,676 NZD|Low: $9,176 NZD|High: $21,676 NZD|Avg: $13,223 NZD
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 7$9,450 NZD
Retailer 17$9,700 NZD
Retailer 12$10,403 NZD
Retailer 5$10,435 NZD
Retailer 19$10,576 NZD
Retailer 22$11,015 NZD
Retailer 6$11,324 NZD
Retailer 10$11,513 NZD
Retailer 2$11,739 NZD
Retailer 21$11,767 NZD
Retailer 13$12,113 NZD
Retailer 15$12,363 NZD
Retailer 8$12,458 NZD
Retailer 11$12,666 NZD
Retailer 3$12,717 NZD
Retailer 16$13,082 NZD
Retailer 18$14,564 NZD
Retailer 9$14,672 NZD
Retailer 4$15,624 NZD
Retailer 14$16,142 NZD
Retailer 20$17,723 NZD
NZ Jewellers$21,676 NZD

29 data points across 22 retailers

23 retailers$9,450 NZD to $21,676 NZD

A
Cheapest Retailer
-
$9,450 NZD
A
Retailer 2
-
$9,700 NZD
View
A
Retailer 3
-
$10,403 NZD
View
A
Retailer 4
-
$10,435 NZD
View
A
Retailer 5
-
$10,576 NZD
View
A
Retailer 6
-
$11,015 NZD
View
A
Retailer 7
-
$11,324 NZD
View
Retailer 8
-
$11,513 NZD
View
Price last confirmed 8 days ago
Retailer 9
-
$11,767 NZD
View
Price last confirmed 5 days ago
Retailer 10
-
$12,043 NZD
View
Price last confirmed 19 days ago
A
Retailer 11
-
$12,113 NZD
View
Retailer 12
-
$12,363 NZD
View
Price last confirmed 34 days ago
A
Retailer 13
-
$12,458 NZD
View
Retailer 14
-
$12,666 NZD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$12,717 NZD
View
A
Retailer 16
-
$13,082 NZD
View
Retailer 17
-
$13,893 NZD
View
Price last confirmed 15 days ago
B+
Retailer 18
-
$14,564 NZD
View
B+
Retailer 19
-
$14,672 NZD
View
B+
Retailer 20
-
$15,624 NZD
View
B+
Retailer 21
-
$16,142 NZD
View
B+
Retailer 22
-
$17,723 NZD
View
Most Expensive
B
NZ Jewellers
a7cd5096-9c7e-447a-9fbe-7bc42e4bcb2d · Oct 30
$21,676 NZD
$12,185 USD
View
22 more retailers have this diamond
Prices start from $9,450 NZDSave up to $12,226 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
1.51ct Round
$9,450 NZD