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Radiant|Natural|GIA

1.51ct I VVS1 Radiant Natural Diamond

VG • I/VVS1 • GIA 2404815386

Certificate GIA 2404815386

Diamond specifications and retailer prices

From $7,760 AUD
As of November 5, 2026
Save $6,708 AUD (46%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $16,425 AUD at NZ Jewellers · As of September 30, 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 I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2404815386. Listed at 23 retailers as of November 2, 2026, with a 86% 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
I
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2404815386
Dimensions7.38 × 5.87 × 3.98 mm
L/W Ratio1.26
Top View
7.38 mm5.87 mm1.51 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2404815386
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.8%

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 5
Current: $11,982 AUD|Low: $7,485 AUD|High: $14,642 AUD|Avg: $10,201 AUD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 7$7,485 AUD
Retailer 4$7,760 AUD
Retailer 8$8,211 AUD
Retailer 2$8,808 AUD
Retailer 3$9,325 AUD
Retailer 9$9,631 AUD
Retailer 5$10,687 AUD
Retailer 1$11,982 AUD
Retailer 6$14,468 AUD

39 data points across 9 retailers

23 retailers$7,760 AUD to $14,468 AUD

Retailer 1
-
$7,485 AUD
Price last confirmed 16 days ago
A
Retailer 2
-
$7,760 AUD
View
A
Retailer 3
-
$7,830 AUD
View
A
Retailer 4
-
$8,211 AUD
View
Final sale: no returns
A
Retailer 5
-
$8,278 AUD
View
A
Retailer 6
-
$8,517 AUD
View
A
Retailer 7
-
$8,768 AUD
View
A
Retailer 8
-
$8,808 AUD
View
Retailer 9
-
$8,897 AUD
View
Price last confirmed 37 days ago
Retailer 10
-
$8,897 AUD
View
Price last confirmed 36 days ago
A
Retailer 11
-
$9,325 AUD
View
Retailer 12
-
$9,631 AUD
View
Price last confirmed 33 days ago
A
Retailer 13
-
$9,900 AUD
View
A
Retailer 14
-
$9,900 AUD
View
A
Retailer 15
-
$10,049 AUD
View
A
Retailer 16
-
$10,228 AUD
View
Retailer 17
-
$10,265 AUD
View
Price last confirmed 38 days ago
A
Retailer 18
-
$10,624 AUD
View
A
Retailer 19
-
$10,687 AUD
View
Retailer 20
-
$10,825 AUD
View
Price last confirmed 14 days ago
B+
Retailer 21
-
$11,982 AUD
View
B+
Retailer 22
-
$14,468 AUD
View
Most Expensive
NZ Jewellers
1ee9f84b-12d2-4e6e-bfbd-b3db9f794c74 · Sep 30
$16,425 AUD
$11,498 USD
View
Price last confirmed 36 days ago
22 more retailers have this diamond
Prices start from $7,760 AUDSave up to $6,708 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
$7,760 AUD