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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 $14,292 AUD
As of November 4, 2026
Save $12,825 AUD (47%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $27,117 AUD 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 4, 2026, with prices from $14,292 to $27,117, a $12,825 spread on the same certified stone. NZ Jewellers lists it at $27,117. 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 4
Current: $17,451 AUD|Low: $15,239 AUD|High: $25,717 AUD|Avg: $18,916 AUD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6$15,239 AUD
Retailer 5$16,269 AUD
Retailer 1$17,451 AUD
Retailer 2$17,609 AUD
Retailer 7$17,898 AUD
Retailer 4$20,416 AUD
Retailer 3$25,342 AUD

40 data points across 7 retailers

22 retailers$14,292 AUD to $27,117 AUD

A
Cheapest Retailer
-
$14,292 AUD
A
Retailer 2
-
$15,239 AUD
View
A
Retailer 3
-
$15,245 AUD
View
A
Retailer 4
-
$15,595 AUD
View
B+
Retailer 5
-
$16,269 AUD
View
Final sale: no returns
B+
Retailer 6
-
$16,818 AUD
View
B+
Retailer 7
-
$17,045 AUD
View
B+
Retailer 8
-
$17,451 AUD
View
B+
Retailer 9
-
$17,609 AUD
View
B+
Retailer 10
-
$17,626 AUD
View
B+
Retailer 11
-
$17,898 AUD
View
B+
Retailer 12
-
$17,989 AUD
View
B+
Retailer 13
-
$19,085 AUD
View
B+
Retailer 14
-
$19,085 AUD
View
B+
Retailer 15
-
$19,470 AUD
View
B+
Retailer 16
-
$19,528 AUD
View
B+
Retailer 17
-
$19,728 AUD
View
B+
Retailer 18
-
$20,339 AUD
View
B+
Retailer 19
-
$20,416 AUD
View
B+
Retailer 20
-
$22,892 AUD
View
B
Retailer 21
-
$25,342 AUD
View
Most Expensive
B
NZ Jewellers
f40899fe-8573-47e5-8a49-0e469b3b3e58 · Nov 5
$27,117 AUD
$18,983 USD
View
21 more retailers have this diamond
Prices start from $14,292 AUDSave up to $12,825 AUD

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
$14,292 AUD