Radiant|Lab Grown|IGI

1.54ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG528235246

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

Certificate IGI LG528235246

Diamond specifications and retailer prices

From $1,630 USD
As of October 31, 2026
Save $2,019 USD (55%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,560 USD at MOH London · As of November 1, 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 H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG528235246 or 528235246. Listed at 14 retailers as of October 31, 2026, with a 124% 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
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG528235246
Dimensions7.70 × 5.63 × 3.78 mm
L/W Ratio1.37
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
7.70 mm5.63 mm1.54 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG528235246
Side View
Table 68.5%Crown 44.3°Girdle: MED-STKPavilion 30.3°Culet: NoneDepth 67.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $5,560 USD|Low: $1,341 USD|High: $5,634 USD|Avg: $3,044 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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 12$1,630 USD
Retailer 11$1,678 USD
Retailer 16$1,826 USD
Retailer 3$1,879 USD
Retailer 13$1,947 USD
Retailer 17$1,947 USD
Retailer 9$2,109 USD
Retailer 5$2,115 USD
Retailer 2$2,548 USD
Retailer 7$2,601 USD
Retailer 14$3,059 USD
Retailer 10$3,356 USD
Retailer 15$3,649 USD
Retailer 4$4,023 USD
Retailer 6$5,347 USD
MOH London$5,560 USD
Retailer 8$5,574 USD

30 data points across 17 retailers

14 retailers$1,630 USD to $3,649 USD

B
Cheapest Retailer
-
$1,630 USD
B
Retailer 2
-
$1,678 USD
View
B
Retailer 3
-
$1,826 USD
View
B
Retailer 4
-
$1,879 USD
View
Final sale: no returns
Retailer 5
-
$1,947 USD
View
Price last confirmed 20 days ago
B
Retailer 6
-
$1,947 USD
View
B
Retailer 7
-
$2,115 USD
View
B
Retailer 8
-
$2,548 USD
£2,006 GBP
View
B
Retailer 9
-
$3,059 USD
View
B
Retailer 10
-
$3,356 USD
View
B
Retailer 11
-
$3,649 USD
View
Retailer 12
-
$4,023 USD
£3,168 GBP
View
Price under review
Retailer 13
-
$5,347 USD
View
Price under review
Most Expensive
MOH London
LG528235246 · Nov 1
$5,560 USD
£4,378 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $1,630 USDSave up to $2,019 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
$1,630 USD