Radiant|Lab Grown|IGI

1.54ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG526279532

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

Certificate IGI LG526279532

Diamond specifications and retailer prices

From $1,700 USD
As of October 29, 2026
Save $1,376 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 LG526279532 or 526279532. 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 angle39.5°
Pavilion angle33.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526279532
Dimensions7.90 × 5.83 × 3.78 mm
L/W Ratio1.36
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
7.90 mm5.83 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG526279532
Side View
Table 64.5%Crown 39.5°Girdle: ThickPavilion 33.1°Culet: NoneDepth 64.8%

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: $6,492 USD|Avg: $3,334 USD
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
October 29, 2026
Retailer 11$1,700 USD
Retailer 10$1,934 USD
Retailer 4$2,104 USD
Retailer 6$2,166 USD
Retailer 5$2,243 USD
Retailer 12$2,243 USD
Retailer 7$2,953 USD
Retailer 2$3,076 USD
Retailer 14$3,513 USD
Retailer 9$3,684 USD
Retailer 3$4,205 USD
Flawless Fine Jewelry$4,252 USD
Retailer 13$6,045 USD
Retailer 8$6,415 USD

43 data points across 14 retailers

16 retailers$1,700 USD to $3,076 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
B
Retailer 5
-
$2,243 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
$2,243 USD
View
B
Retailer 7
-
$2,410 USD
View
B
Retailer 8
-
$2,953 USD
£2,325 GBP
View
B
Retailer 9
-
$3,076 USD
£2,422 GBP
View
B
Retailer 10
-
$3,513 USD
View
Price under review
B
Retailer 11
-
$3,684 USD
View
Price under review
B
Retailer 12
-
$4,205 USD
View
Price under review
Most Expensive
B
Flawless Fine Jewelry
24DA34310 · 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 $1,376 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