Radiant|Natural|GIA

1.51ct E VS2 Radiant Natural Diamond

VG • E/VS2 • GIA 5211499510

Certificate GIA 5211499510

Diamond specifications and retailer prices

From $17,805 NZD
$10,035 USD
As of October 29, 2026
Save $12,618 NZD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $32,294 NZD at NZ Jewellers · As of October 18, 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 5211499510. Listed at 15 retailers as of October 29, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5211499510
Dimensions6.88 × 5.55 × 4.08 mm
L/W Ratio1.24
Top View
6.88 mm5.55 mm1.51 ctE / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5211499510
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 73.5%

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: Oct 29
Current: $32,294 NZD|Low: $17,654 NZD|High: $32,294 NZD|Avg: $24,175 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 8$17,654 NZD
Retailer 7$17,805 NZD
Retailer 9$19,721 NZD
Retailer 3$20,946 NZD
Retailer 6$21,061 NZD
Retailer 2$21,435 NZD
Retailer 10$23,201 NZD
Retailer 5$28,314 NZD
Retailer 4$30,423 NZD
NZ Jewellers$32,294 NZD

43 data points across 10 retailers

15 retailers$17,805 NZD to $30,423 NZD

Retailer 1
-
$17,654 NZD
$9,950 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$17,805 NZD
$10,035 USD
View
B+
Retailer 3
-
$19,714 NZD
$11,111 USD
View
B+
Retailer 4
-
$19,721 NZD
$11,115 USD
View
B+
Retailer 5
-
$20,946 NZD
£9,295 GBP
View
B+
Retailer 6
-
$21,061 NZD
A$18,261 AUD
View
B+
Retailer 7
-
$21,435 NZD
£9,513 GBP
View
B+
Retailer 8
-
$22,605 NZD
$12,740 USD
View
B+
Retailer 9
-
$22,605 NZD
$12,740 USD
View
B
Retailer 10
-
$23,201 NZD
£10,296 GBP
View
B
Retailer 11
-
$23,350 NZD
$13,160 USD
View
Retailer 12
-
$25,490 NZD
$14,366 USD
View
Price last confirmed 7 days ago
B
Retailer 13
-
$28,314 NZD
ZAR 257,802 ZAR
View
B
Retailer 14
-
$30,423 NZD
£13,501 GBP
View
Most Expensive
NZ Jewellers
8535ed80-a00c-4062-8fce-ab817b295f0e · Oct 18
$32,294 NZD
$18,201 USD
View
Price last confirmed 12 days ago
14 more retailers have this diamond
Prices start from $17,805 NZDSave up to $12,618 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
$17,805 NZD