Radiant|Lab Grown|IGI

0.74ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG818691500

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

Certificate IGI LG818691500

Diamond specifications and retailer prices

From $123 USD
As of October 27, 2026
Save $1,152 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,275 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.74ct lab-grown radiant diamond

This 0.74ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818691500 or 818691500. Listed at 12 retailers as of October 26, 2026, with prices from $123 to $1,275, a $1,152 spread on the same certified stone. MOH London lists it at $1,275. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.74
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818691500
Dimensions6.56 × 4.53 × 2.95 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm4.53 mm0.74 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818691500
Side View
Table 72.0%Crown 39.6°Girdle: ThickPavilion 34.3°Culet: NoneDepth 65.1%

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 27
Current: $1,275 USD|Low: $179 USD|High: $1,289 USD|Avg: $434 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 26, 2026
Retailer 5$179 USD
Retailer 2$225 USD
Retailer 9$271 USD
Retailer 7$283 USD
Retailer 4$293 USD
Retailer 10$426 USD
Retailer 6$455 USD
Retailer 3$547 USD
Retailer 8$600 USD
MOH London$1,275 USD

16 data points across 10 retailers

12 retailers$123 USD to $1,275 USD

A
Cheapest Retailer
-
$123 USD
A
Retailer 2
-
$143 USD
View
A
Retailer 3
-
$179 USD
HK$1,400 HKD
View
A
Retailer 4
-
$225 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$271 USD
View
A
Retailer 6
-
$293 USD
View
B+
Retailer 7
-
$426 USD
SGD 576 SGD
View
B+
Retailer 8
-
$464 USD
View
B+
Retailer 9
-
$490 USD
View
B+
Retailer 10
-
$547 USD
View
B+
Retailer 11
-
$600 USD
View
Price last confirmed 31 days ago
Most Expensive
B
MOH London
LG818691500 · Oct 26
$1,275 USD
£1,004 GBP
View
11 more retailers have this diamond
Prices start from $123 USDSave up to $1,152 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
0.74ct Radiant
$123 USD