Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG799667176

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

Certificate IGI LG799667176

Diamond specifications and retailer prices

From $219 USD
As of October 27, 2026
Save $480 USD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,204 USD at MOH London · As of October 26, 2026
View at MOH London

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799667176 or 799667176. Listed at 15 retailers as of October 27, 2026, with a 219% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799667176
Dimensions7.98 × 5.55 × 3.62 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm5.55 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799667176
Side View
Table 64.0%Crown 45.2°Girdle: MediumPavilion 30.6°Culet: NoneDepth 65.2%

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: $1,204 USD|Low: $210 USD|High: $1,217 USD|Avg: $590 USD|-0.9%
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
Retailer 15
October 27, 2026
Retailer 14$219 USD
Retailer 5$254 USD
Retailer 6$272 USD
Retailer 15$272 USD
Retailer 8$352 USD
Retailer 4$464 USD
Retailer 10$507 USD
Retailer 9$565 USD
Retailer 7$602 USD
Retailer 2$699 USD
Retailer 12$877 USD
Retailer 3$964 USD
Retailer 11$1,010 USD
Retailer 13$1,106 USD
MOH London$1,204 USD

37 data points across 15 retailers

15 retailers$219 USD to $699 USD

A
Cheapest Retailer
-
$219 USD
Retailer 2
-
$254 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$272 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$272 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$352 USD
£277 GBP
View
Retailer 6
-
$464 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$507 USD
ZAR 8,194 ZAR
View
Price last confirmed 10 days ago
A
Retailer 8
-
$565 USD
£445 GBP
View
Retailer 9
-
$602 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$699 USD
A$1,076 AUD
View
Retailer 11
-
$877 USD
View
Price last confirmed 7 days ago
Retailer 12
-
$964 USD
View
Price last confirmed 8 days ago
Retailer 13
-
$1,010 USD
View
Price last confirmed 15 days ago
Retailer 14
-
$1,106 USD
View
Price last confirmed 7 days ago
Most Expensive
MOH London
LG799667176 · Oct 26
$1,204 USD
£948 GBP
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $219 USDSave up to $480 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
1.54ct Radiant
$219 USD