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Radiant|Natural|GIA

1.50ct H VVS1 Radiant Natural Diamond

EX • H/VVS1 • GIA 2557283820

Certificate GIA 2557283820

Diamond specifications and retailer prices

From $10,281 NZD
SGD 7,817 SGD
As of October 31, 2026
Save $7,860 NZD (43%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $18,141 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557283820. Listed at 10 retailers as of October 29, 2026, with prices from $10,281 to $18,141, a $7,860 spread on the same certified stone. MOH London lists it at $18,141. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle50°
Pavilion angle56.5°
OriginNatural
Grading LabGIA
CertificateGIA 2557283820
Dimensions6.26 × 6.19 × 4.20 mm
L/W Ratio1.01
Top View
6.26 mm6.19 mm1.50 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557283820
Side View
Table 66.0%Crown 50°Girdle: STK-THKPavilion 56.5°Culet: NoneDepth 67.8%

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 31
Current: $18,141 NZD|Low: $942 NZD|High: $18,574 NZD|Avg: $13,158 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9$10,281 NZD
Retailer 7$10,682 NZD
Retailer 6$11,305 NZD
Retailer 2$11,746 NZD
Retailer 8$12,068 NZD
Retailer 5$12,532 NZD
Retailer 10$12,915 NZD
Retailer 4$13,109 NZD
Retailer 3$15,048 NZD
MOH London$18,141 NZD

44 data points across 10 retailers

10 retailers$10,281 NZD to $18,141 NZD

A
Cheapest Retailer
-
$10,281 NZD
SGD 7,817 SGD
A
Retailer 2
-
$10,682 NZD
$6,010 USD
View
Retailer 3
-
$11,305 NZD
$6,361 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$11,746 NZD
£5,204 GBP
View
A
Retailer 5
-
$12,068 NZD
$6,790 USD
View
A
Retailer 6
-
$12,532 NZD
$7,051 USD
View
Retailer 7
-
$12,915 NZD
A$11,180 AUD
View
Price last confirmed 29 days ago
A
Retailer 8
-
$13,109 NZD
£5,808 GBP
View
B+
Retailer 9
-
$15,048 NZD
ZAR 136,782 ZAR
View
Most Expensive
B+
MOH London
E99EB4ECC · Oct 29
$18,141 NZD
£8,037 GBP
View
9 more retailers have this diamond
Prices start from $10,281 NZDSave up to $7,860 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
1.50ct Radiant
$10,281 NZD