CaratHunter
Plans
Radiant|Natural|GIA

1.51ct G VS2 Radiant Natural Diamond

EX • G/VS2 • GIA 1409332578

Certificate GIA 1409332578

Diamond specifications and retailer prices

From $15,421 AUD
As of November 4, 2026
Save $12,281 AUD (44%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $27,701 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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1409332578. Listed at 22 retailers as of November 4, 2026, with prices from $15,421 to $27,701, a $12,281 spread on the same certified stone. NZ Jewellers lists it at $27,701. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1409332578
Dimensions7.84 × 5.77 × 3.91 mm
L/W Ratio1.36
Culet sizeNone
Top View
7.84 mm5.77 mm1.51 ctG / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1409332578
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $24,249 AUD|Low: $14,594 AUD|High: $26,270 AUD|Avg: $19,651 AUD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$16,621 AUD
Retailer 9$16,621 AUD
Retailer 8$16,759 AUD
Retailer 4$17,815 AUD
Retailer 7$18,082 AUD
Retailer 10$18,283 AUD
Retailer 3$20,573 AUD
Retailer 6$20,856 AUD
Retailer 1$24,249 AUD
Retailer 5$25,887 AUD

46 data points across 10 retailers

22 retailers$15,421 AUD to $27,701 AUD

B+
Cheapest Retailer
-
$15,421 AUD
B+
Retailer 2
-
$15,424 AUD
View
B+
Retailer 3
-
$16,378 AUD
View
Retailer 4
-
$16,621 AUD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$16,621 AUD
View
Final sale: no returns
B+
Retailer 6
-
$16,759 AUD
View
B+
Retailer 7
-
$17,736 AUD
View
B+
Retailer 8
-
$17,815 AUD
View
B+
Retailer 9
-
$18,006 AUD
View
Retailer 10
-
$18,082 AUD
View
Price last confirmed 14 days ago
B+
Retailer 11
-
$18,233 AUD
View
B
Retailer 12
-
$18,283 AUD
View
B+
Retailer 13
-
$19,056 AUD
View
B+
Retailer 14
-
$19,056 AUD
View
Retailer 15
-
$19,666 AUD
View
Price last confirmed 19 days ago
B+
Retailer 16
-
$19,699 AUD
View
B+
Retailer 17
-
$19,919 AUD
View
B
Retailer 18
-
$20,573 AUD
View
B+
Retailer 19
-
$20,856 AUD
View
B
Retailer 20
-
$24,249 AUD
View
B
Retailer 21
-
$25,887 AUD
View
Most Expensive
B
NZ Jewellers
699205c7-4527-4138-8c61-cfcf12e632be · Nov 5
$27,701 AUD
$19,392 USD
View
21 more retailers have this diamond
Prices start from $15,421 AUDSave up to $12,281 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.

B+
1.51ct Radiant
$15,421 AUD