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Round|Natural|GIA

1.51ct H VS2 Round Natural Diamond

EX • H/VS2 • GIA 7551434441

Certificate GIA 7551434441

Diamond specifications and retailer prices

From $10,496 NZD
As of November 1, 2026
Save $9,371 NZD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $24,782 NZD at NZ Jewellers · As of September 26, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7551434441. Listed at 9 retailers as of November 1, 2026, with a 89% 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

1.51
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7551434441
Dimensions7.33 × 7.26 × 4.49 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather, Crystal, Needle
Top View
7.33 mm7.26 mm1.51 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7551434441
Side View
Table 59.0%CrownGirdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.6%

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: $24,782 NZD|Low: $10,405 NZD|High: $24,782 NZD|Avg: $15,345 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
November 3, 2026
Retailer 9$10,496 NZD
Retailer 3$11,397 NZD
Retailer 5$11,707 NZD
Retailer 8$12,141 NZD
Retailer 10$12,328 NZD
Retailer 4$14,816 NZD
Retailer 11$14,902 NZD
Retailer 2$15,430 NZD
Retailer 6$15,608 NZD
Retailer 12$18,636 NZD
Retailer 7$19,867 NZD
NZ Jewellers$24,782 NZD

28 data points across 12 retailers

9 retailers$10,496 NZD to $19,867 NZD

A
Cheapest Retailer
-
$10,496 NZD
Retailer 2
-
$11,707 NZD
View
Price last confirmed 4 days ago
A
Retailer 3
-
$12,141 NZD
View
Retailer 4
-
$14,816 NZD
View
Price last confirmed 39 days ago
Retailer 5
-
$14,902 NZD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$15,430 NZD
View
B+
Retailer 7
-
$15,608 NZD
View
B+
Retailer 8
-
$19,867 NZD
View
Most Expensive
NZ Jewellers
a2ba2e09-50d9-49da-a985-5f4bfedb806c · Sep 26
$24,782 NZD
$13,931 USD
View
Price last confirmed 40 days ago
8 more retailers have this diamond
Prices start from $10,496 NZDSave up to $9,371 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
$10,496 NZD