Radiant|Natural|GIA

4.51ct E VS1 Radiant Natural Diamond

ID • E/VS1 • GIA 1

Certificate GIA 1

Diamond specifications and retailer prices

From $125,904 USD
As of October 29, 2026
Save $35,707 USD (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $161,611 USD at GS Diamonds · As of October 29, 2026
View at GS Diamonds

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 29, 2026, with prices from $125,904 to $161,611, a $35,707 spread on the same certified stone. GS Diamonds lists it at $161,611. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.51
Carat
E
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1
Dimensions10.63 × 8.35 × 5.83 mm
L/W Ratio1.27
Top View
10.63 mm8.35 mm4.51 ctE / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $161,611 USD|Low: $124,652 USD|High: $163,954 USD|Avg: $145,426 USD|+1.7%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 3$125,904 USD
Retailer 6$126,793 USD
Retailer 2$152,271 USD
Retailer 4$152,271 USD
Retailer 5$158,361 USD
GS Diamonds$161,611 USD

44 data points across 6 retailers

3 retailers$125,904 USD to $161,611 USD

B+
Cheapest Retailer
-
$125,904 USD
B+
Retailer 2
-
$126,793 USD
View
Most Expensive
B
GS Diamonds
S2A9-7458097380 · Oct 29
$161,611 USD
A$248,633 AUD
View
2 more retailers have this diamond
Prices start from $125,904 USDSave up to $35,707 USD

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
$125,904 USD