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Radiant|Natural|EGL

1.51ct I VS1 Radiant Natural Diamond

ID • I/VS1 • EGL 925378613D

Certificate EGL 925378613D

Diamond specifications and retailer prices

From $6,856 AUD
$4,805 USD
As of October 26, 2026
Save $5,929 AUD (46%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $12,785 AUD at MOH London · As of November 2, 2026
View at MOH London

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by EGL 925378613D. Listed at 6 retailers as of October 26, 2026, with prices from $6,856 to $12,785, a $5,929 spread on the same certified stone. MOH London lists it at $12,785. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabEGL
CertificateEGL 925378613D
Dimensions5.56 × 6.97 × 3.83 mm
L/W Ratio1.25
Culet sizeNone
Top View
5.56 mm6.97 mm1.51 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateEGL 925378613D
Side View
Table 67.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 68.9%

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 26
Current: $12,785 AUD|Low: $5,675 AUD|High: $12,939 AUD|Avg: $8,248 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$5,675 AUD
Retailer 2$6,856 AUD
Retailer 6$7,315 AUD
Retailer 3$7,861 AUD
Retailer 4$7,861 AUD
Retailer 5$9,071 AUD
MOH London$12,785 AUD

26 data points across 7 retailers

6 retailers$6,856 AUD to $12,785 AUD

A
Cheapest Retailer
-
$6,856 AUD
$4,805 USD
A
Retailer 2
-
$7,315 AUD
CA$7,120 CAD
View
A
Retailer 3
-
$7,861 AUD
$5,509 USD
View
A
Retailer 4
-
$7,861 AUD
$5,509 USD
View
B+
Retailer 5
-
$9,071 AUD
$6,357 USD
View
Most Expensive
B
MOH London
8ED11612A · Nov 2
$12,785 AUD
£7,055 GBP
View
5 more retailers have this diamond
Prices start from $6,856 AUDSave up to $5,929 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
$6,856 AUD