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Round|Natural|GIA

1.51ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 2245070904

Certificate GIA 2245070904

Diamond specifications and retailer prices

From $8,889 NZD
As of November 4, 2026
Save $8,409 NZD (49%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $17,298 NZD at NZ Jewellers · As of November 5, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 2245070904. Listed at 22 retailers as of November 4, 2026, with prices from $8,889 to $17,298, a $8,409 spread on the same certified stone. NZ Jewellers lists it at $17,298. 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

1.51
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2245070904
Dimensions7.15 × 7.12 × 4.59 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.15 mm7.12 mm1.51 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2245070904
Side View
Table 58.0%Crown 38°Girdle: ThickPavilion 40.2°Culet: NDepth 64.3%

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 4
Current: $17,298 NZD|Low: $8,887 NZD|High: $17,960 NZD|Avg: $11,020 NZD|-1.3%
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
November 5, 2026
Retailer 12$8,889 NZD
Retailer 19$9,001 NZD
Retailer 8$9,019 NZD
Retailer 7$9,250 NZD
Retailer 11$9,546 NZD
Retailer 6$9,659 NZD
Retailer 17$9,923 NZD
Retailer 10$10,193 NZD
Retailer 15$10,230 NZD
Retailer 3$10,343 NZD
Retailer 20$10,343 NZD
Retailer 14$10,474 NZD
Retailer 21$10,618 NZD
Retailer 4$10,793 NZD
Retailer 9$11,196 NZD
Retailer 13$11,214 NZD
Retailer 16$11,239 NZD
Retailer 5$11,933 NZD
Retailer 2$12,618 NZD
Retailer 18$15,195 NZD
NZ Jewellers$17,298 NZD

19 data points across 21 retailers

22 retailers$8,889 NZD to $17,298 NZD

A
Cheapest Retailer
-
$8,889 NZD
A
Retailer 2
-
$9,001 NZD
View
A
Retailer 3
-
$9,019 NZD
View
A
Retailer 4
-
$9,250 NZD
View
A
Retailer 5
-
$9,546 NZD
View
Final sale: no returns
A
Retailer 6
-
$9,659 NZD
View
A
Retailer 7
-
$9,923 NZD
View
A
Retailer 8
-
$10,193 NZD
View
A
Retailer 9
-
$10,230 NZD
View
A
Retailer 10
-
$10,343 NZD
View
A
Retailer 11
-
$10,343 NZD
View
Retailer 12
-
$10,474 NZD
View
Price last confirmed 12 days ago
A
Retailer 13
-
$10,618 NZD
View
A
Retailer 14
-
$10,793 NZD
View
Retailer 15
-
$11,195 NZD
View
Price last confirmed 33 days ago
A
Retailer 16
-
$11,196 NZD
View
A
Retailer 17
-
$11,214 NZD
View
A
Retailer 18
-
$11,239 NZD
View
A
Retailer 19
-
$11,933 NZD
View
B+
Retailer 20
-
$12,618 NZD
View
B+
Retailer 21
-
$15,195 NZD
View
Most Expensive
B
NZ Jewellers
785f9833-d0e4-4cc5-bd26-a8798b5ead7b · Nov 5
$17,298 NZD
$9,724 USD
View
21 more retailers have this diamond
Prices start from $8,889 NZDSave up to $8,409 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
$8,889 NZD