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Radiant|Natural|GIA

1.51ct G VVS1 Radiant Natural Diamond

EX • G/VVS1 • GIA 1232858372

Certificate GIA 1232858372

Diamond specifications and retailer prices

From $10,189 AUD
As of November 3, 2026
Save $11,351 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,540 AUD at NZ Jewellers · As of November 3, 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 1232858372. Listed at 14 retailers as of November 3, 2026, with prices from $10,189 to $21,540, a $11,351 spread on the same certified stone. NZ Jewellers lists it at $21,540. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1232858372
Dimensions7.61 × 5.87 × 4.00 mm
L/W Ratio1.30
Key to symbols
Feather
Top View
7.61 mm5.87 mm1.51 ctG / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232858372
Side View
Table 67.0%CrownGirdlePavilionCulet: 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: $21,540 AUD|Low: $10,177 AUD|High: $22,093 AUD|Avg: $13,824 AUD|-2.5%
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
Retailer 14
November 4, 2026
Retailer 9$10,189 AUD
Retailer 12$11,241 AUD
Retailer 2$11,599 AUD
Retailer 4$11,888 AUD
Retailer 7$12,009 AUD
Retailer 14$12,879 AUD
Retailer 6$13,015 AUD
Retailer 13$13,076 AUD
Retailer 10$13,235 AUD
Retailer 3$13,954 AUD
Retailer 8$14,015 AUD
Retailer 5$14,861 AUD
Retailer 11$17,949 AUD
NZ Jewellers$21,540 AUD

23 data points across 14 retailers

14 retailers$10,189 AUD to $21,540 AUD

A
Cheapest Retailer
-
$10,189 AUD
A
Retailer 2
-
$11,241 AUD
View
A
Retailer 3
-
$11,599 AUD
View
A
Retailer 4
-
$11,888 AUD
View
Final sale: no returns
A
Retailer 5
-
$12,009 AUD
View
A
Retailer 6
-
$12,879 AUD
View
A
Retailer 7
-
$13,015 AUD
View
A
Retailer 8
-
$13,076 AUD
View
A
Retailer 9
-
$13,235 AUD
View
A
Retailer 10
-
$13,954 AUD
View
A
Retailer 11
-
$14,015 AUD
View
A
Retailer 12
-
$14,861 AUD
View
B+
Retailer 13
-
$17,949 AUD
View
Most Expensive
B+
NZ Jewellers
5a53d35f-3b34-4f50-83d0-44d609a5fec6 · Nov 3
$21,540 AUD
$15,079 USD
View
13 more retailers have this diamond
Prices start from $10,189 AUDSave up to $11,351 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
$10,189 AUD