Radiant|Lab Grown|IGI

0.73ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG780603682

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG780603682

Diamond specifications and retailer prices

From $106 USD
As of November 2, 2026
Save $986 USD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,092 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.73ct lab-grown radiant diamond

This 0.73ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG780603682 or 780603682. Listed at 18 retailers as of November 1, 2026, with prices from $106 to $1,092, a $986 spread on the same certified stone. MOH London lists it at $1,092. 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

0.73
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle42.8°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780603682
Dimensions6.40 × 4.35 × 3.07 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm4.35 mm0.73 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG780603682
Side View
Table 71.0%Crown 42.8°Girdle: ThickPavilion 37.5°Culet: NoneDepth 70.6%

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 2
Current: $1,092 USD|Low: $106 USD|High: $1,099 USD|Avg: $344 USD|-0.6%
MOH London
Retailer 2
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November 2, 2026
Retailer 16$106 USD
Retailer 9$122 USD
Retailer 17$139 USD
Retailer 7$154 USD
Retailer 3$195 USD
Retailer 12$238 USD
Retailer 4$243 USD
Retailer 13$244 USD
Retailer 2$258 USD
Retailer 8$262 USD
Retailer 5$285 USD
Retailer 18$370 USD
Retailer 10$383 USD
Retailer 19$421 USD
Retailer 15$469 USD
Retailer 6$479 USD
Retailer 11$570 USD
Retailer 14$686 USD
MOH London$1,092 USD

7 data points across 19 retailers

18 retailers$106 USD to $1,092 USD

A
Cheapest Retailer
-
$106 USD
A
Retailer 2
-
$122 USD
View
A
Retailer 3
-
$139 USD
View
A
Retailer 4
-
$154 USD
HK$1,200 HKD
View
B+
Retailer 5
-
$195 USD
View
B+
Retailer 6
-
$238 USD
ZAR 3,839 ZAR
View
B+
Retailer 7
-
$243 USD
View
B+
Retailer 8
-
$244 USD
€232 EUR
View
A
Retailer 9
-
$258 USD
£204 GBP
View
B+
Retailer 10
-
$262 USD
View
B+
Retailer 11
-
$285 USD
£224 GBP
View
B+
Retailer 12
-
$370 USD
View
B+
Retailer 13
-
$383 USD
View
B+
Retailer 14
-
$421 USD
View
B
Retailer 15
-
$469 USD
View
B
Retailer 16
-
$479 USD
View
B
Retailer 17
-
$686 USD
£540 GBP
View
Most Expensive
C
MOH London
LG780603682 · Nov 1
$1,092 USD
£860 GBP
View
17 more retailers have this diamond
Prices start from $106 USDSave up to $986 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
$106 USD