Radiant|Lab Grown|IGI

1.54ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG528224064

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

Certificate IGI LG528224064

Diamond specifications and retailer prices

From $1,700 USD
As of October 29, 2026
Save $1,385 USD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,252 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528224064 or 528224064. Listed at 16 retailers as of October 29, 2026, with a 81% 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
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528224064
Dimensions8.31 × 5.81 × 3.87 mm
L/W Ratio1.43
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
8.31 mm5.81 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528224064
Side View
Table 66.5%Crown 39.1°Girdle: MediumPavilion 35.3°Culet: NoneDepth 66.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $4,252 USD|Low: $1,700 USD|High: $6,485 USD|Avg: $3,230 USD|+7.7%
Flawless Fine Jewelry
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 30, 2026
Retailer 12$1,700 USD
Retailer 11$1,934 USD
Retailer 4$2,104 USD
Retailer 6$2,166 USD
Retailer 5$2,243 USD
Retailer 13$2,243 USD
Retailer 7$2,410 USD
Retailer 2$2,945 USD
Retailer 8$3,085 USD
Retailer 15$3,513 USD
Retailer 10$3,684 USD
Retailer 3$4,205 USD
Flawless Fine Jewelry$4,252 USD
Retailer 14$6,045 USD
Retailer 9$6,441 USD

43 data points across 15 retailers

16 retailers$1,700 USD to $3,085 USD

B
Cheapest Retailer
-
$1,700 USD
B
Retailer 2
-
$1,934 USD
View
B
Retailer 3
-
$2,104 USD
View
B
Retailer 4
-
$2,166 USD
View
Final sale: no returns
Retailer 5
-
$2,243 USD
View
Price last confirmed 19 days ago
B
Retailer 6
-
$2,243 USD
View
B
Retailer 7
-
$2,410 USD
View
B
Retailer 8
-
$2,945 USD
£2,319 GBP
View
B
Retailer 9
-
$3,085 USD
£2,429 GBP
View
Retailer 10
-
$3,513 USD
View
Price under review
Retailer 11
-
$3,684 USD
View
Price under review
Retailer 12
-
$4,205 USD
View
Price under review
Most Expensive
Flawless Fine Jewelry
578B6C989 · Oct 29
$4,252 USD
£3,348 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $1,700 USDSave up to $1,385 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.

B
1.54ct Radiant
$1,700 USD