Radiant|Lab Grown|IGI

1.40ct G VVS1 Radiant Lab Grown Diamond

GD • G/VVS1 • IGI LG541272981

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

Certificate IGI LG541272981

Diamond specifications and retailer prices

From $199 USD
As of November 1, 2026
Save $1,051 USD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,250 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.4ct lab-grown radiant diamond

This 1.4ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG541272981 or 541272981. Listed at 13 retailers as of October 31, 2026, with prices from $199 to $1,250, a $1,051 spread on the same certified stone. Brilliant Earth lists it at $1,250. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.40
Carat
G
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG541272981
Dimensions7.94 × 5.69 × 3.62 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.94 mm5.69 mm1.40 ctG / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG541272981
Side View
Table 64.0%Crown 40.5°Girdle: MediumPavilion 33.2°Culet: NoneDepth 63.6%

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 1
Current: $1,250 USD|Low: $199 USD|High: $1,660 USD|Avg: $654 USD|-24.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10$199 USD
Retailer 8$393 USD
Retailer 3$422 USD
Retailer 2$447 USD
Retailer 9$477 USD
Retailer 5$596 USD
Retailer 7$895 USD
Retailer 6$960 USD
Retailer 4$1,143 USD
Brilliant Earth$1,250 USD

42 data points across 10 retailers

13 retailers$199 USD to $1,250 USD

A
Cheapest Retailer
-
$199 USD
Final sale: no returns
B+
Retailer 2
-
$393 USD
View
A
Retailer 3
-
$422 USD
ZAR 6,815 ZAR
View
B+
Retailer 4
-
$447 USD
£352 GBP
View
B+
Retailer 5
-
$477 USD
View
B+
Retailer 6
-
$562 USD
View
B+
Retailer 7
-
$596 USD
A$917 AUD
View
B
Retailer 8
-
$779 USD
£614 GBP
View
Retailer 9
-
$895 USD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$958 USD
View
B
Retailer 11
-
$960 USD
£756 GBP
View
B
Retailer 12
-
$1,143 USD
£900 GBP
View
Most Expensive
B
Brilliant Earth
11793144Y · Oct 31
$1,250 USD
View
12 more retailers have this diamond
Prices start from $199 USDSave up to $1,051 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
1.40ct Radiant
$199 USD