Radiant|Lab Grown|IGI

0.54ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG797609918

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

Certificate IGI LG797609918

Diamond specifications and retailer prices

From $216 USD
As of October 30, 2026
Save $908 USD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,124 USD at MOH London · As of October 26, 2026
View at MOH London

About this 0.54ct lab-grown radiant diamond

This 0.54ct 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 LG797609918 or 797609918. Listed at 13 retailers as of October 26, 2026, with prices from $216 to $1,124, a $908 spread on the same certified stone. MOH London lists it at $1,124. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.8°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797609918
Dimensions4.01 × 4.01 × 5.79 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.01 mm4.01 mm0.54 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797609918
Side View
Table 64.0%Crown 24.8°Girdle: Slightly ThickPavilion 35.3°Culet: NoneDepth 67.6%

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: Oct 30
Current: $1,124 USD|Low: $194 USD|High: $1,201 USD|Avg: $465 USD|-6.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$194 USD
Retailer 10$216 USD
Retailer 8$225 USD
Retailer 11$240 USD
Retailer 5$393 USD
Retailer 6$410 USD
Retailer 7$419 USD
Retailer 2$442 USD
Retailer 4$613 USD
Retailer 3$831 USD
MOH London$1,124 USD

44 data points across 11 retailers

13 retailers$216 USD to $1,124 USD

Retailer 1
-
$194 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$216 USD
View
Final sale: no returns
Retailer 3
-
$225 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$240 USD
View
Price last confirmed 17 days ago
B+
Retailer 5
-
$393 USD
A$605 AUD
View
B+
Retailer 6
-
$410 USD
€390 EUR
View
B+
Retailer 7
-
$419 USD
View
B+
Retailer 8
-
$442 USD
£348 GBP
View
B
Retailer 9
-
$613 USD
A$943 AUD
View
B
Retailer 10
-
$673 USD
£530 GBP
View
Retailer 11
-
$772 USD
View
Price last confirmed 17 days ago
B
Retailer 12
-
$831 USD
View
Most Expensive
B
MOH London
LG797609918 · Oct 26
$1,124 USD
£885 GBP
View
12 more retailers have this diamond
Prices start from $216 USDSave up to $908 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
0.54ct Radiant
$216 USD