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Radiant|Natural|GIA

1.51ct E VS1 Radiant Natural Diamond

EX • E/VS1 • GIA 1558286390

Certificate GIA 1558286390

Diamond specifications and retailer prices

From $12,773 NZD
As of November 3, 2026
Save $16,418 NZD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $29,191 NZD at NZ Jewellers · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558286390. Listed at 23 retailers as of October 30, 2026, with prices from $12,773 to $29,191, a $16,418 spread on the same certified stone. NZ Jewellers lists it at $29,191. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.1°
Pavilion angle55.8°
OriginNatural
Grading LabGIA
CertificateGIA 1558286390
Dimensions7.53 × 5.65 × 3.85 mm
L/W Ratio1.33
Girdle conditionPolished
Top View
7.53 mm5.65 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558286390
Side View
Table 66.0%Crown 47.1°Girdle: STK-VTKPavilion 55.8°Culet: 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: Nov 3
Current: $29,191 NZD|Low: $12,773 NZD|High: $29,370 NZD|Avg: $17,260 NZD|+16.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 3, 2026
Retailer 12$12,773 NZD
Retailer 9$12,987 NZD
Retailer 6$13,449 NZD
Retailer 22$13,665 NZD
Retailer 4$13,949 NZD
Retailer 24$14,520 NZD
Retailer 10$14,595 NZD
Retailer 15$14,685 NZD
Retailer 19$15,812 NZD
Retailer 13$16,055 NZD
Retailer 16$16,229 NZD
Retailer 2$16,301 NZD
Retailer 5$17,297 NZD
Retailer 7$17,297 NZD
Retailer 14$17,446 NZD
Retailer 11$17,492 NZD
Retailer 8$17,864 NZD
Retailer 3$18,246 NZD
Retailer 23$18,822 NZD
Retailer 18$19,065 NZD
Retailer 17$19,331 NZD
Retailer 21$21,442 NZD
Retailer 20$24,322 NZD
NZ Jewellers$29,191 NZD

25 data points across 24 retailers

23 retailers$12,773 NZD to $29,191 NZD

A
Cheapest Retailer
-
$12,773 NZD
A
Retailer 2
-
$12,987 NZD
View
A
Retailer 3
-
$13,449 NZD
View
A
Retailer 4
-
$13,665 NZD
View
A
Retailer 5
-
$13,949 NZD
View
A
Retailer 6
-
$14,520 NZD
View
Retailer 7
-
$14,685 NZD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$15,812 NZD
View
A
Retailer 9
-
$16,055 NZD
View
Retailer 10
-
$16,229 NZD
View
Price last confirmed 13 days ago
A
Retailer 11
-
$16,301 NZD
View
A
Retailer 12
-
$17,297 NZD
View
A
Retailer 13
-
$17,297 NZD
View
A
Retailer 14
-
$17,446 NZD
View
A
Retailer 15
-
$17,492 NZD
View
A
Retailer 16
-
$17,864 NZD
View
A
Retailer 17
-
$18,246 NZD
View
A
Retailer 18
-
$18,822 NZD
View
B+
Retailer 19
-
$19,065 NZD
View
Retailer 20
-
$19,331 NZD
View
Price last confirmed 13 days ago
B+
Retailer 21
-
$21,442 NZD
View
B+
Retailer 22
-
$24,322 NZD
View
Most Expensive
B
NZ Jewellers
77cefce4-9096-453b-95ba-af3e2e3cfef6 · Oct 30
$29,191 NZD
$16,455 USD
View
22 more retailers have this diamond
Prices start from $12,773 NZDSave up to $16,418 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
$12,773 NZD