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Radiant|Natural|GIA

1.51ct G VS2 Radiant Natural Diamond

VG • G/VS2 • GIA 6204801318

Certificate GIA 6204801318

Diamond specifications and retailer prices

From $15,268 NZD
As of November 4, 2026
Save $11,909 NZD (44%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $27,178 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6204801318. Listed at 21 retailers as of November 4, 2026, with prices from $15,268 to $27,178, a $11,909 spread on the same certified stone. NZ Jewellers lists it at $27,178. 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6204801318
Dimensions7.10 × 5.72 × 3.98 mm
L/W Ratio1.24
Top View
7.10 mm5.72 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6204801318
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.5%

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: $17,662 NZD|Low: $14,521 NZD|High: $25,772 NZD|Avg: $19,584 NZD|-3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 7$14,521 NZD
Retailer 1$17,662 NZD
Retailer 6$17,924 NZD
Retailer 2$18,145 NZD
Retailer 3$20,429 NZD
Retailer 4$23,790 NZD
Retailer 5$25,397 NZD

36 data points across 7 retailers

21 retailers$15,268 NZD to $27,178 NZD

Retailer 1
-
$14,521 NZD
Price last confirmed 10 days ago
A
Retailer 2
-
$15,268 NZD
View
A
Retailer 3
-
$16,172 NZD
View
Retailer 4
-
$16,307 NZD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$16,443 NZD
View
B+
Retailer 6
-
$17,662 NZD
View
B+
Retailer 7
-
$17,666 NZD
View
Retailer 8
-
$17,924 NZD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$17,936 NZD
View
B+
Retailer 10
-
$18,145 NZD
View
B+
Retailer 11
-
$19,212 NZD
View
B+
Retailer 12
-
$19,212 NZD
View
Retailer 13
-
$19,464 NZD
View
Price last confirmed 20 days ago
B+
Retailer 14
-
$19,545 NZD
View
B+
Retailer 15
-
$19,861 NZD
View
B+
Retailer 16
-
$20,382 NZD
View
B+
Retailer 17
-
$20,429 NZD
View
Retailer 18
-
$21,461 NZD
View
Price last confirmed 15 days ago
B
Retailer 19
-
$23,790 NZD
View
B
Retailer 20
-
$25,397 NZD
View
Most Expensive
B
NZ Jewellers
dae696bc-c67b-434b-bdc5-453ff9c61b21 · Nov 5
$27,178 NZD
$15,066 USD
View
20 more retailers have this diamond
Prices start from $15,268 NZDSave up to $11,909 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 Radiant
$15,268 NZD