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Radiant|Natural|GIA

1.51ct F VS2 Radiant Natural Diamond

VG • F/VS2 • GIA 6541786962

Certificate GIA 6541786962

Diamond specifications and retailer prices

From $12,502 AUD
As of November 5, 2026
Save $7,602 AUD (38%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $21,512 AUD at NZ Jewellers · As of September 25, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6541786962. Listed at 17 retailers as of November 4, 2026, with a 61% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541786962
Dimensions7.38 × 5.84 × 4.02 mm
L/W Ratio1.26
Top View
7.38 mm5.84 mm1.51 ctF / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541786962
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $21,512 AUD|Low: $12,502 AUD|High: $21,512 AUD|Avg: $15,609 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 7, 2026
Retailer 10$12,502 AUD
Retailer 11$12,908 AUD
Retailer 2$12,909 AUD
Retailer 5$13,976 AUD
Retailer 3$13,983 AUD
Retailer 9$14,181 AUD
Retailer 12$14,199 AUD
Retailer 4$15,459 AUD
Retailer 6$16,172 AUD
Retailer 7$18,830 AUD
Retailer 8$20,103 AUD
NZ Jewellers$21,512 AUD

43 data points across 12 retailers

17 retailers$12,502 AUD to $20,103 AUD

Retailer 1
-
$12,086 AUD
Price last confirmed 12 days ago
A
Retailer 2
-
$12,502 AUD
View
Retailer 3
-
$12,908 AUD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$12,909 AUD
View
A
Retailer 5
-
$13,016 AUD
View
A
Retailer 6
-
$13,976 AUD
View
Retailer 7
-
$13,983 AUD
View
Price last confirmed 46 days ago
Retailer 8
-
$14,181 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$14,199 AUD
View
Retailer 10
-
$15,410 AUD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$15,459 AUD
View
Retailer 12
-
$16,135 AUD
View
Price last confirmed 44 days ago
B+
Retailer 13
-
$16,172 AUD
View
Retailer 14
-
$16,987 AUD
View
Price last confirmed 15 days ago
B
Retailer 15
-
$18,830 AUD
View
B+
Retailer 16
-
$20,103 AUD
View
Most Expensive
NZ Jewellers
25b7392c-992b-4a31-87e8-f9c1bfda9eda · Sep 25
$21,512 AUD
$14,781 USD
View
Price last confirmed 42 days ago
16 more retailers have this diamond
Prices start from $12,502 AUDSave up to $7,602 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
$12,502 AUD