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Radiant|Natural|GIA

1.51ct G VVS1 Radiant Natural Diamond

EX • G/VVS1 • GIA 5221434357

Certificate GIA 5221434357

Diamond specifications and retailer prices

From $18,048 NZD
As of November 6, 2026
Save $16,195 NZD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $34,243 NZD at NZ Jewellers · As of November 5, 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 G 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 5221434357. Listed at 22 retailers as of November 5, 2026, with prices from $18,048 to $34,243, a $16,195 spread on the same certified stone. NZ Jewellers lists it at $34,243. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221434357
Dimensions7.82 × 6.00 × 4.04 mm
L/W Ratio1.30
Top View
7.82 mm6.00 mm1.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221434357
Side View
Table 69.0%CrownGirdle: STK-STKPavilionCulet: NoneDepth 67.4%

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 6
Current: $22,222 NZD|Low: $19,244 NZD|High: $32,476 NZD|Avg: $23,881 NZD|-3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6$19,244 NZD
Retailer 5$20,545 NZD
Retailer 2$22,053 NZD
Retailer 1$22,222 NZD
Retailer 7$22,601 NZD
Retailer 3$25,742 NZD
Retailer 4$32,001 NZD

41 data points across 7 retailers

22 retailers$18,048 NZD to $34,243 NZD

A
Cheapest Retailer
-
$18,048 NZD
A
Retailer 2
-
$19,244 NZD
View
A
Retailer 3
-
$19,251 NZD
View
A
Retailer 4
-
$19,693 NZD
View
B+
Retailer 5
-
$20,545 NZD
View
Final sale: no returns
B+
Retailer 6
-
$21,237 NZD
View
B+
Retailer 7
-
$21,524 NZD
View
B+
Retailer 8
-
$22,053 NZD
View
B+
Retailer 9
-
$22,222 NZD
View
B+
Retailer 10
-
$22,258 NZD
View
B+
Retailer 11
-
$22,601 NZD
View
B+
Retailer 12
-
$22,717 NZD
View
B+
Retailer 13
-
$24,100 NZD
View
B+
Retailer 14
-
$24,100 NZD
View
B+
Retailer 15
-
$24,587 NZD
View
B+
Retailer 16
-
$24,659 NZD
View
B+
Retailer 17
-
$24,912 NZD
View
B+
Retailer 18
-
$25,684 NZD
View
B+
Retailer 19
-
$25,742 NZD
View
B+
Retailer 20
-
$28,907 NZD
View
B
Retailer 21
-
$32,001 NZD
View
Most Expensive
B
NZ Jewellers
f40899fe-8573-47e5-8a49-0e469b3b3e58 · Nov 5
$34,243 NZD
$18,983 USD
View
21 more retailers have this diamond
Prices start from $18,048 NZDSave up to $16,195 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
$18,048 NZD