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Radiant|Lab Grown|IGI

1.54ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG691554712

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

Certificate IGI LG691554712

Diamond specifications and retailer prices

From $245 USD
As of November 4, 2026
Save $1,735 USD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,980 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691554712 or 691554712. Listed at 20 retailers as of November 4, 2026, with prices from $245 to $1,980, a $1,735 spread on the same certified stone. Brilliant Earth lists it at $1,980. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691554712
Dimensions7.99 × 5.75 × 3.93 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm5.75 mm1.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691554712
Side View
Table 65.0%Crown 37.8°Girdle: MediumPavilion 36.3°Culet: NoneDepth 68.3%

Caratlytics Score

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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: Nov 4
Current: $1,980 USD|Low: $235 USD|High: $2,080 USD|Avg: $799 USD|-4.8%
Brilliant Earth
Retailer 2
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Retailer 22
November 5, 2026
Retailer 17$245 USD
Retailer 10$273 USD
Retailer 19$284 USD
Retailer 5$303 USD
Retailer 21$303 USD
Retailer 6$339 USD
Retailer 3$462 USD
Retailer 11$511 USD
Retailer 18$523 USD
Retailer 9$546 USD
Retailer 2$570 USD
Retailer 8$630 USD
Retailer 16$709 USD
Retailer 15$914 USD
Retailer 22$975 USD
Retailer 4$978 USD
Retailer 13$980 USD
Retailer 14$1,026 USD
Retailer 7$1,194 USD
Retailer 20$1,215 USD
Retailer 12$1,335 USD
Brilliant Earth$1,980 USD

31 data points across 22 retailers

20 retailers$245 USD to $1,980 USD

A
Cheapest Retailer
-
$245 USD
A
Retailer 2
-
$284 USD
View
Retailer 3
-
$303 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$303 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$303 USD
View
A
Retailer 6
-
$462 USD
View
A
Retailer 7
-
$511 USD
View
A
Retailer 8
-
$523 USD
View
A
Retailer 9
-
$546 USD
View
A
Retailer 10
-
$570 USD
View
B+
Retailer 11
-
$630 USD
View
B+
Retailer 12
-
$709 USD
View
B+
Retailer 13
-
$975 USD
View
B
Retailer 14
-
$978 USD
View
B+
Retailer 15
-
$980 USD
View
B+
Retailer 16
-
$1,026 USD
View
B
Retailer 17
-
$1,194 USD
View
B
Retailer 18
-
$1,215 USD
View
Retailer 19
-
$1,335 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
13531761A · Nov 4
$1,980 USD
View
19 more retailers have this diamond
Prices start from $245 USDSave up to $1,735 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
$245 USD