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Radiant|Lab Grown|IGI

0.39ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG618451309

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

Certificate IGI LG618451309

Diamond specifications and retailer prices

From $94 USD
As of October 30, 2026
Save $758 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $852 USD at MOH London · As of November 1, 2026
View at MOH London

About this 0.39ct lab-grown radiant diamond

This 0.39ct lab-grown radiant sits in the sub-half-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618451309 or 618451309. Listed at 17 retailers as of October 30, 2026, with prices from $94 to $852, a $758 spread on the same certified stone. MOH London lists it at $852. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.39
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.4°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618451309
Dimensions5.48 × 3.67 × 2.40 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.48 mm3.67 mm0.39 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG618451309
Side View
Table 66.0%Crown 38.4°Girdle: MediumPavilion 36.2°Culet: NoneDepth 65.4%

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: $852 USD|Low: $90 USD|High: $864 USD|Avg: $283 USD
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
November 1, 2026
Retailer 11$94 USD
Retailer 13$105 USD
Retailer 14$109 USD
Retailer 12$124 USD
Retailer 4$162 USD
Retailer 10$175 USD
Retailer 6$201 USD
Retailer 8$216 USD
Retailer 7$219 USD
Retailer 9$298 USD
Retailer 2$300 USD
Retailer 3$387 USD
Retailer 5$609 USD
MOH London$852 USD

40 data points across 14 retailers

17 retailers$94 USD to $852 USD

A
Cheapest Retailer
-
$94 USD
A
Retailer 2
-
$109 USD
View
A
Retailer 3
-
$124 USD
View
A
Retailer 4
-
$140 USD
View
A
Retailer 5
-
$162 USD
View
Retailer 6
-
$175 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$216 USD
View
B+
Retailer 8
-
$219 USD
View
B+
Retailer 9
-
$273 USD
View
Retailer 10
-
$298 USD
View
Price last confirmed 6 days ago
B+
Retailer 11
-
$300 USD
View
Retailer 12
-
$300 USD
View
Price last confirmed 8 days ago
B
Retailer 13
-
$329 USD
View
B
Retailer 14
-
$432 USD
View
B
Retailer 15
-
$444 USD
View
B
Retailer 16
-
$609 USD
View
Most Expensive
B
MOH London
LG618451309 · Nov 1
$852 USD
£671 GBP
View
16 more retailers have this diamond
Prices start from $94 USDSave up to $758 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
0.39ct Radiant
$94 USD