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Radiant|Natural|GIA

1.51ct G VS2 Radiant Natural Diamond

VG • G/VS2 • GIA 1558933251

Certificate GIA 1558933251

Diamond specifications and retailer prices

From $12,784 NZD
As of November 6, 2026
Save $15,422 NZD (55%) vs most expensive(unlock to see where)
36 retailers carry this diamond
Most expensive: $28,206 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 1558933251. Listed at 36 retailers as of November 5, 2026, with prices from $12,784 to $28,206, a $15,422 spread on the same certified stone. NZ Jewellers lists it at $28,206. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1558933251
Dimensions7.63 × 5.83 × 3.99 mm
L/W Ratio1.31
Culet sizeNone
Top View
7.63 mm5.83 mm1.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558933251
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.4%

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 6
Current: $15,582 NZD|Low: $12,330 NZD|High: $23,754 NZD|Avg: $17,078 NZD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 2$12,330 NZD
Retailer 12$13,401 NZD
Retailer 5$15,095 NZD
Retailer 3$15,514 NZD
Retailer 1$15,582 NZD
Retailer 7$15,692 NZD
Retailer 11$15,896 NZD
Retailer 4$16,758 NZD
Retailer 6$17,050 NZD
Retailer 8$18,324 NZD
Retailer 9$20,573 NZD
Retailer 10$23,438 NZD

28 data points across 12 retailers

36 retailers$12,784 NZD to $28,206 NZD

Retailer 1
-
$12,330 NZD
Price last confirmed 10 days ago
A
Retailer 2
-
$12,784 NZD
View
A
Retailer 3
-
$13,111 NZD
View
A
Retailer 4
-
$13,205 NZD
View
A
Retailer 5
-
$13,401 NZD
View
A
Retailer 6
-
$13,569 NZD
View
A
Retailer 7
-
$14,052 NZD
View
A
Retailer 8
-
$14,101 NZD
View
Final sale: no returns
Retailer 9
-
$14,103 NZD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$14,397 NZD
View
A
Retailer 11
-
$15,026 NZD
View
A
Retailer 12
-
$15,095 NZD
View
A
Retailer 13
-
$15,095 NZD
View
A
Retailer 14
-
$15,277 NZD
View
A
Retailer 15
-
$15,514 NZD
View
A
Retailer 16
-
$15,582 NZD
View
A
Retailer 17
-
$15,634 NZD
View
A
Retailer 18
-
$15,692 NZD
View
A
Retailer 19
-
$15,752 NZD
View
A
Retailer 20
-
$15,811 NZD
View
Retailer 21
-
$15,896 NZD
View
Price last confirmed 15 days ago
B+
Retailer 22
-
$16,713 NZD
View
B+
Retailer 23
-
$16,758 NZD
View
B+
Retailer 24
-
$16,758 NZD
View
B+
Retailer 25
-
$16,838 NZD
View
B+
Retailer 26
-
$16,870 NZD
View
A
Retailer 27
-
$17,050 NZD
View
B+
Retailer 28
-
$17,076 NZD
View
B+
Retailer 29
-
$17,317 NZD
View
B+
Retailer 30
-
$17,628 NZD
View
Retailer 31
-
$18,052 NZD
View
Price last confirmed 45 days ago
B+
Retailer 32
-
$18,254 NZD
View
B+
Retailer 33
-
$18,324 NZD
View
B+
Retailer 34
-
$20,573 NZD
View
B
Retailer 35
-
$23,438 NZD
View
Most Expensive
B
NZ Jewellers
42e3734d-1060-4f6b-95ba-7271a8fcdbeb · Nov 5
$28,206 NZD
$15,636 USD
View
35 more retailers have this diamond
Prices start from $12,784 NZDSave up to $15,422 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
$12,784 NZD