Radiant|Natural|GIA

1.51ct E VS2 Radiant Natural Diamond

VG • E/VS2 • GIA 1192574290

Certificate GIA 1192574290

Diamond specifications and retailer prices

From $15,463 NZD
$8,715 USD
As of October 29, 2026
Save $5,842 NZD (27%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $21,305 NZD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (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 1192574290. Listed at 11 retailers as of October 29, 2026, with prices from $15,463 to $21,305, a $5,842 spread on the same certified stone. 77 Diamonds lists it at $21,305. 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
E
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1192574290
Dimensions6.71 × 6.27 × 4.28 mm
L/W Ratio1.07
Top View
6.71 mm6.27 mm1.51 ctE / VS2
OriginNatural
CutVery Good
PolishGood
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1192574290
Side View
Table 73.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.2%

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: Oct 29
Current: $21,305 NZD|Low: $15,254 NZD|High: $21,444 NZD|Avg: $18,499 NZD|+1.7%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$15,463 NZD
Retailer 2$15,507 NZD
Retailer 3$19,358 NZD
Retailer 5$21,114 NZD
77 Diamonds$21,305 NZD

34 data points across 5 retailers

11 retailers$15,463 NZD to $21,305 NZD

A
Cheapest Retailer
-
$15,463 NZD
$8,715 USD
Retailer 2
-
$15,507 NZD
$8,740 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$16,127 NZD
$9,089 USD
View
A
Retailer 4
-
$16,337 NZD
A$14,166 AUD
View
A
Retailer 5
-
$16,804 NZD
$9,471 USD
View
B+
Retailer 6
-
$17,489 NZD
$9,857 USD
View
B+
Retailer 7
-
$19,358 NZD
$10,910 USD
View
B+
Retailer 8
-
$20,440 NZD
$11,520 USD
View
B+
Retailer 9
-
$20,440 NZD
$11,520 USD
View
B
Retailer 10
-
$21,114 NZD
$11,900 USD
View
Most Expensive
B+
77 Diamonds
RADZ3W2TCHDT · Oct 30
$21,305 NZD
£9,455 GBP
View
10 more retailers have this diamond
Prices start from $15,463 NZDSave up to $5,842 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
$15,463 NZD