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Radiant|Lab Grown|IGI

0.73ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG770683107

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

Certificate IGI LG770683107

Diamond specifications and retailer prices

From $122 USD
As of October 23, 2026
Save $1,140 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,262 USD at MOH London · As of October 26, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770683107 or 770683107. Listed at 21 retailers as of October 23, 2026, with prices from $122 to $1,262, a $1,140 spread on the same certified stone. MOH London lists it at $1,262. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683107
Dimensions6.48 × 4.49 × 2.95 mm
L/W Ratio1.44
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.48 mm4.49 mm0.73 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG770683107
Side View
Table 70.0%Crown 40.6°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 65.7%

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: Oct 23
Current: $1,262 USD|Low: $119 USD|High: $1,309 USD|Avg: $418 USD|-3.5%
MOH London
Retailer 2
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Retailer 20
October 29, 2026
Retailer 3$122 USD
Retailer 9$136 USD
Retailer 18$141 USD
Retailer 17$160 USD
Retailer 4$161 USD
Retailer 12$259 USD
Retailer 5$266 USD
Retailer 16$269 USD
Retailer 8$291 USD
Retailer 14$310 USD
Retailer 20$365 USD
Retailer 15$372 USD
Retailer 6$388 USD
Retailer 2$417 USD
Retailer 13$453 USD
Retailer 19$485 USD
Retailer 10$542 USD
Retailer 11$792 USD
Retailer 7$944 USD
MOH London$1,262 USD

41 data points across 20 retailers

21 retailers$122 USD to $1,262 USD

A
Cheapest Retailer
-
$122 USD
A
Retailer 2
-
$141 USD
View
A
Retailer 3
-
$160 USD
View
A
Retailer 4
-
$161 USD
View
A
Retailer 5
-
$179 USD
HK$1,400 HKD
View
A
Retailer 6
-
$259 USD
View
A
Retailer 7
-
$266 USD
€253 EUR
View
A
Retailer 8
-
$269 USD
ZAR 4,338 ZAR
View
A
Retailer 9
-
$291 USD
View
A
Retailer 10
-
$310 USD
£244 GBP
View
B+
Retailer 11
-
$365 USD
View
B+
Retailer 12
-
$372 USD
£293 GBP
View
B+
Retailer 13
-
$388 USD
View
B+
Retailer 14
-
$417 USD
SGD 563 SGD
View
B+
Retailer 15
-
$453 USD
View
B+
Retailer 16
-
$485 USD
View
B+
Retailer 17
-
$542 USD
View
B
Retailer 18
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$670 USD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$792 USD
£624 GBP
View
Price last confirmed 13 days ago
B
Retailer 20
-
$944 USD
View
Most Expensive
B
MOH London
LG770683107 · Oct 26
$1,262 USD
£994 GBP
View
20 more retailers have this diamond
Prices start from $122 USDSave up to $1,140 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
$122 USD