Radiant|Lab Grown|IGI

1.50ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG826677768

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

Certificate IGI LG826677768

Diamond specifications and retailer prices

From $205 USD
As of October 27, 2026
Save $1,105 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,310 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826677768 or 826677768. Listed at 18 retailers as of October 27, 2026, with prices from $205 to $1,310, a $1,105 spread on the same certified stone. Brilliant Earth lists it at $1,310. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826677768
Dimensions8.10 × 5.56 × 3.81 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.10 mm5.56 mm1.50 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826677768
Side View
Table 66.0%Crown 45.5°Girdle: MediumPavilion 34.4°Culet: NoneDepth 68.5%

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: $1,310 USD|Low: $254 USD|High: $1,310 USD|Avg: $734 USD
Brilliant Earth
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 29, 2026
Retailer 14$254 USD
Retailer 7$259 USD
Retailer 12$342 USD
Retailer 10$427 USD
Retailer 2$465 USD
Retailer 3$501 USD
Retailer 15$816 USD
Retailer 11$819 USD
Retailer 4$869 USD
Retailer 9$947 USD
Retailer 6$1,014 USD
Retailer 13$1,025 USD
Retailer 5$1,029 USD
Retailer 8$1,193 USD
Brilliant Earth$1,310 USD

42 data points across 15 retailers

18 retailers$205 USD to $1,310 USD

A
Cheapest Retailer
-
$205 USD
A
Retailer 2
-
$243 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
$254 USD
View
A
Retailer 4
-
$254 USD
View
A
Retailer 5
-
$256 USD
View
Price last confirmed 30 days ago
B+
Retailer 6
-
$342 USD
View
A
Retailer 7
-
$427 USD
€407 EUR
View
A
Retailer 8
-
$465 USD
£367 GBP
View
A
Retailer 9
-
$501 USD
View
B+
Retailer 10
-
$816 USD
View
B+
Retailer 11
-
$819 USD
View
B
Retailer 12
-
$869 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
$947 USD
View
B
Retailer 14
-
$1,014 USD
View
B
Retailer 15
-
$1,025 USD
View
B
Retailer 16
-
$1,029 USD
SGD 1,391 SGD
View
Price last confirmed 21 days ago
B
Retailer 17
-
$1,193 USD
£939 GBP
View
Most Expensive
B
Brilliant Earth
21061593A · Oct 29
$1,310 USD
View
17 more retailers have this diamond
Prices start from $205 USDSave up to $1,105 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
1.50ct Radiant
$205 USD