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Radiant|Natural|GIA

1.51ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 2554637072

Certificate GIA 2554637072

Diamond specifications and retailer prices

From $10,892 AUD
As of October 30, 2026
Save $8,761 AUD (45%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $19,654 AUD at MOH London · As of November 4, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554637072. Listed at 9 retailers as of October 30, 2026, with prices from $10,892 to $19,654, a $8,761 spread on the same certified stone. MOH London lists it at $19,654. 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
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2554637072
Dimensions7.55 × 5.88 × 4.03 mm
L/W Ratio1.28
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Pinpoint
Top View
7.55 mm5.88 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2554637072
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

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 30
Current: $19,654 AUD|Low: $10,892 AUD|High: $19,945 AUD|Avg: $13,542 AUD|+4.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 9$10,892 AUD
Retailer 5$11,116 AUD
Retailer 4$11,507 AUD
Retailer 6$12,266 AUD
Retailer 2$12,891 AUD
Retailer 7$13,317 AUD
Retailer 8$14,269 AUD
Retailer 3$15,387 AUD
MOH London$19,654 AUD

42 data points across 9 retailers

9 retailers$10,892 AUD to $19,654 AUD

A
Cheapest Retailer
-
$10,892 AUD
A
Retailer 2
-
$11,116 AUD
View
A
Retailer 3
-
$11,507 AUD
View
A
Retailer 4
-
$12,266 AUD
View
A
Retailer 5
-
$12,891 AUD
View
A
Retailer 6
-
$13,317 AUD
View
B+
Retailer 7
-
$14,269 AUD
View
B+
Retailer 8
-
$15,387 AUD
View
Most Expensive
B+
MOH London
B84FBE6DA · Nov 4
$19,654 AUD
£10,856 GBP
View
8 more retailers have this diamond
Prices start from $10,892 AUDSave up to $8,761 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
$10,892 AUD