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Radiant|Natural|GIA

4.51ct E VS1 Radiant Natural Diamond

VG • E/VS1 • GIA 7458097380

Certificate GIA 7458097380

Diamond specifications and retailer prices

From $164,859 AUD
€110,290 EUR
As of October 30, 2026
Save $161,886 AUD (50%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $326,746 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4.51ct natural radiant diamond

This 4.51ct natural radiant sits in the three to five 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 7458097380. Listed at 22 retailers as of October 29, 2026, with prices from $164,859 to $326,746, a $161,886 spread on the same certified stone. MOH London lists it at $326,746. 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

4.51
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle47.9°
Pavilion angle58.69°
OriginNatural
Grading LabGIA
CertificateGIA 7458097380
Dimensions10.63 × 8.35 × 5.83 mm
L/W Ratio1.27
Top View
10.63 mm8.35 mm4.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7458097380
Side View
Table 69.0%Crown 47.9°Girdle: THK-VTKPavilion 58.69°Culet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $326,746 AUD|Low: $164,859 AUD|High: $328,921 AUD|Avg: $220,365 AUD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 9$164,859 AUD
Retailer 6$178,199 AUD
Retailer 7$187,290 AUD
Retailer 2$189,088 AUD
Retailer 8$193,850 AUD
Retailer 3$203,846 AUD
Retailer 10$235,355 AUD
Retailer 4$245,006 AUD
Retailer 5$259,401 AUD
MOH London$326,746 AUD

46 data points across 10 retailers

22 retailers$164,859 AUD to $326,746 AUD

B+
Cheapest Retailer
-
$164,859 AUD
€110,290 EUR
Retailer 2
-
$178,199 AUD
$125,175 USD
View
Price last confirmed 11 days ago
B
Retailer 3
-
$187,290 AUD
$131,561 USD
View
Final sale: no returns
B+
Retailer 4
-
$189,088 AUD
₹12,649,884 INR
View
B
Retailer 5
-
$189,540 AUD
$133,141 USD
View
B
Retailer 6
-
$190,482 AUD
$133,803 USD
View
Retailer 7
-
$193,850 AUD
View
Price last confirmed 26 days ago
B+
Retailer 8
-
$200,856 AUD
$141,090 USD
View
B+
Retailer 9
-
$203,846 AUD
£112,748 GBP
View
B
Retailer 10
-
$209,836 AUD
$147,398 USD
View
B
Retailer 11
-
$213,967 AUD
$150,300 USD
View
B
Retailer 12
-
$213,967 AUD
$150,300 USD
View
B
Retailer 13
-
$216,773 AUD
$152,271 USD
View
B
Retailer 14
-
$216,773 AUD
$152,271 USD
View
B
Retailer 15
-
$218,124 AUD
$153,220 USD
View
B
Retailer 16
-
$221,099 AUD
$155,310 USD
View
B
Retailer 17
-
$225,443 AUD
$158,361 USD
View
B
Retailer 18
-
$234,114 AUD
$164,452 USD
View
B
Retailer 19
-
$235,355 AUD
£130,176 GBP
View
B
Retailer 20
-
$245,006 AUD
€163,908 EUR
View
B
Retailer 21
-
$259,401 AUD
ZAR 2,943,693 ZAR
View
Most Expensive
B
MOH London
DD7F88313 · Oct 29
$326,746 AUD
£180,725 GBP
View
21 more retailers have this diamond
Prices start from $164,859 AUDSave up to $161,886 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.

B+
4.51ct Radiant
$164,859 AUD