Radiant|Natural|GIA

0.73ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 2557750151

Certificate GIA 2557750151

Diamond specifications and retailer prices

From $840 USD
As of November 4, 2026
Save $643 USD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,109 USD at MOH London · As of October 29, 2026
View at MOH London

About this 0.73ct natural radiant diamond

This 0.73ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-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 2557750151. Listed at 16 retailers as of November 3, 2026, with a 77% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle56.7°
OriginNatural
Grading LabGIA
CertificateGIA 2557750151
Dimensions6.28 × 4.50 × 3.01 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.28 mm4.50 mm0.73 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557750151
Side View
Table 66.0%Crown 39°Girdle: ThickPavilion 56.7°Culet: NoneDepth 66.8%

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: Nov 4
Current: $2,109 USD|Low: $840 USD|High: $2,236 USD|Avg: $1,306 USD|-5.7%
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
November 5, 2026
Retailer 7$840 USD
Retailer 11$896 USD
Retailer 15$958 USD
Retailer 16$980 USD
Retailer 10$1,049 USD
Retailer 3$1,103 USD
Retailer 5$1,173 USD
Retailer 6$1,260 USD
Retailer 13$1,260 USD
Retailer 2$1,293 USD
Retailer 14$1,300 USD
Retailer 12$1,434 USD
Retailer 4$1,479 USD
Retailer 9$1,483 USD
Retailer 8$1,577 USD
MOH London$2,109 USD

37 data points across 16 retailers

16 retailers$840 USD to $1,483 USD

A
Cheapest Retailer
-
$840 USD
A
Retailer 2
-
$896 USD
View
A
Retailer 3
-
$958 USD
View
Final sale: no returns
A
Retailer 4
-
$980 USD
View
A
Retailer 5
-
$1,049 USD
View
B+
Retailer 6
-
$1,103 USD
View
B+
Retailer 7
-
$1,173 USD
View
B+
Retailer 8
-
$1,260 USD
View
B+
Retailer 9
-
$1,260 USD
View
B+
Retailer 10
-
$1,293 USD
View
B+
Retailer 11
-
$1,300 USD
View
B+
Retailer 12
-
$1,434 USD
View
B+
Retailer 13
-
$1,479 USD
View
B+
Retailer 14
-
$1,483 USD
View
Retailer 15
-
$1,577 USD
View
Price last confirmed 31 days ago
Most Expensive
MOH London
9A3B2EF99 · Oct 29
$2,109 USD
£1,661 GBP
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from $840 USDSave up to $643 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.

A
0.73ct Radiant
$840 USD