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Radiant|Natural|GIA

1.51ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 7558234451

Certificate GIA 7558234451

Diamond specifications and retailer prices

From $10,271 AUD
As of November 3, 2026
Save $9,394 AUD (48%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,664 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 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 7558234451. Listed at 17 retailers as of November 2, 2026, with prices from $10,271 to $19,664, a $9,394 spread on the same certified stone. MOH London lists it at $19,664. 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
FluorescenceNone
Crown angle48.8°
Pavilion angle54.9°
OriginNatural
Grading LabGIA
CertificateGIA 7558234451
Dimensions7.53 × 5.66 × 3.89 mm
L/W Ratio1.33
Girdle conditionPolished
Top View
7.53 mm5.66 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558234451
Side View
Table 68.0%Crown 48.8°Girdle: STK-THKPavilion 54.9°Culet: NoneDepth 68.6%

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 3
Current: $19,664 AUD|Low: $10,271 AUD|High: $19,771 AUD|Avg: $13,444 AUD|+2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 10$10,271 AUD
Retailer 5$10,492 AUD
Retailer 12$10,658 AUD
Retailer 8$10,881 AUD
Retailer 4$11,277 AUD
Retailer 7$11,800 AUD
Retailer 15$12,537 AUD
Retailer 17$13,040 AUD
Retailer 2$13,052 AUD
Retailer 13$13,328 AUD
Retailer 16$13,328 AUD
Retailer 14$13,770 AUD
Retailer 9$14,102 AUD
Retailer 11$14,653 AUD
Retailer 6$15,216 AUD
Retailer 3$15,534 AUD
MOH London$19,664 AUD

28 data points across 17 retailers

17 retailers$10,271 AUD to $19,664 AUD

A
Cheapest Retailer
-
$10,271 AUD
A
Retailer 2
-
$10,492 AUD
View
A
Retailer 3
-
$10,658 AUD
View
A
Retailer 4
-
$10,658 AUD
View
A
Retailer 5
-
$10,881 AUD
View
A
Retailer 6
-
$11,277 AUD
View
A
Retailer 7
-
$12,537 AUD
View
Retailer 8
-
$13,040 AUD
View
Price last confirmed 13 days ago
A
Retailer 9
-
$13,052 AUD
View
A
Retailer 10
-
$13,328 AUD
View
A
Retailer 11
-
$13,328 AUD
View
A
Retailer 12
-
$13,770 AUD
View
A
Retailer 13
-
$14,102 AUD
View
A
Retailer 14
-
$14,653 AUD
View
B+
Retailer 15
-
$15,216 AUD
View
Retailer 16
-
$15,534 AUD
View
Price last confirmed 13 days ago
Most Expensive
B+
MOH London
60BB6A25B · Nov 2
$19,664 AUD
£10,862 GBP
View
16 more retailers have this diamond
Prices start from $10,271 AUDSave up to $9,394 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
$10,271 AUD