Radiant|Natural|GIA

1.51ct E VS2 Radiant Natural Diamond

VG • E/VS2 • GIA 1377992770

Certificate GIA 1377992770

Diamond specifications and retailer prices

From $20,066 NZD
$11,309 USD
As of October 29, 2026
Save $13,378 NZD (40%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $33,444 NZD at NZ Jewellers · As of October 27, 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 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 1377992770. Listed at 14 retailers as of October 27, 2026, with prices from $20,066 to $33,444, a $13,378 spread on the same certified stone. NZ Jewellers lists it at $33,444. 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
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1377992770
Dimensions7.35 × 5.67 × 3.95 mm
L/W Ratio1.30
Culet sizeNone
Top View
7.35 mm5.67 mm1.51 ctE / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1377992770
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $33,444 NZD|Low: $17,787 NZD|High: $33,444 NZD|Avg: $23,556 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 5$17,965 NZD
Retailer 6$20,066 NZD
Retailer 10$20,067 NZD
Retailer 8$21,739 NZD
Retailer 2$21,917 NZD
Retailer 7$22,072 NZD
Retailer 9$24,093 NZD
Retailer 4$24,409 NZD
Retailer 3$31,506 NZD
NZ Jewellers$33,444 NZD

45 data points across 10 retailers

14 retailers$20,066 NZD to $33,444 NZD

Retailer 1
-
$17,965 NZD
$10,125 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$20,066 NZD
$11,309 USD
View
Final sale: no returns
B+
Retailer 3
-
$21,739 NZD
$12,252 USD
View
B+
Retailer 4
-
$21,917 NZD
£9,726 GBP
View
B+
Retailer 5
-
$22,072 NZD
$12,440 USD
View
B
Retailer 6
-
$23,563 NZD
$13,280 USD
View
B
Retailer 7
-
$23,563 NZD
$13,280 USD
View
Retailer 8
-
$24,035 NZD
$13,546 USD
View
Price last confirmed 12 days ago
B
Retailer 9
-
$24,093 NZD
£10,692 GBP
View
B
Retailer 10
-
$24,343 NZD
$13,720 USD
View
B+
Retailer 11
-
$24,409 NZD
€13,102 EUR
View
B+
Retailer 12
-
$25,083 NZD
$14,137 USD
View
B
Retailer 13
-
$31,506 NZD
£13,982 GBP
View
Most Expensive
B
NZ Jewellers
29c24e47-5cba-44aa-a539-3dd243df8603 · Oct 27
$33,444 NZD
$18,849 USD
View
13 more retailers have this diamond
Prices start from $20,066 NZDSave up to $13,378 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.

B+
1.51ct Radiant
$20,066 NZD