Radiant|Natural|GIA

1.51ct E VS2 Radiant Natural Diamond

ID • E/VS2 • GIA 6552902331

Certificate GIA 6552902331

Diamond specifications and retailer prices

From $11,729 AUD
$8,240 USD
As of October 29, 2026
Save $7,062 AUD (38%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $23,056 AUD at NZ Jewellers · As of October 6, 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 E colour (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 6552902331. Listed at 10 retailers as of October 29, 2026, with a 60% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle54.67°
Pavilion angle35.86°
OriginNatural
Grading LabGIA
CertificateGIA 6552902331
Dimensions7.37 × 5.77 × 3.97 mm
L/W Ratio1.28
Girdle conditionVery Thick
Key to symbols
Cloud, Crystal, Needle
Top View
7.37 mm5.77 mm1.51 ctE / VS2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552902331
Side View
Table 74.0%Crown 54.67°GirdlePavilion 35.86°CuletDepth 68.8%

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: Oct 29
Current: $12,408 AUD|Low: $11,729 AUD|High: $19,444 AUD|Avg: $13,942 AUD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 3$11,729 AUD
Retailer 5$11,729 AUD
Retailer 1$12,408 AUD
Retailer 4$12,644 AUD
Retailer 2$18,791 AUD

35 data points across 5 retailers

10 retailers$11,729 AUD to $18,791 AUD

A
Cheapest Retailer
-
$11,729 AUD
$8,240 USD
A
Retailer 2
-
$11,729 AUD
$8,240 USD
View
A
Retailer 3
-
$12,408 AUD
£6,864 GBP
View
A
Retailer 4
-
$12,644 AUD
View
Retailer 5
-
$13,786 AUD
$9,685 USD
View
Price last confirmed 37 days ago
Retailer 6
-
$13,786 AUD
$9,685 USD
View
Price last confirmed 22 days ago
Retailer 7
-
$13,998 AUD
$9,834 USD
View
Price last confirmed 29 days ago
B+
Retailer 8
-
$18,791 AUD
£10,395 GBP
View
Retailer 9
-
$23,056 AUD
$16,198 USD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
94b79810-4235-4dd7-aafd-742f0d044fbe · Oct 6
$23,056 AUD
$16,198 USD
View
Price last confirmed 23 days ago
9 more retailers have this diamond
Prices start from $11,729 AUDSave up to $7,062 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
$11,729 AUD