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Radiant|Lab Grown|IGI

1.43ct G VS2 Radiant Lab Grown Diamond

GD • G/VS2 • IGI LG615373197

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

Certificate IGI LG615373197

Diamond specifications and retailer prices

From $162 USD
As of October 27, 2026
Save $1,398 USD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,560 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.43ct lab-grown radiant diamond

This 1.43ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG615373197 or 615373197. Listed at 10 retailers as of October 27, 2026, with prices from $162 to $1,560, a $1,398 spread on the same certified stone. Do Amore Diamonds lists it at $1,560. 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

1.43
Carat
G
Color
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.2°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615373197
Dimensions7.97 × 5.50 × 3.74 mm
L/W Ratio1.45
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
7.97 mm5.50 mm1.43 ctG / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615373197
Side View
Table 65.0%Crown 48.2°Girdle: MediumPavilion 34.9°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $1,560 USD|Low: $136 USD|High: $1,610 USD|Avg: $778 USD|-2.5%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
October 20, 2026
Retailer 12$162 USD
Retailer 2$188 USD
Retailer 16$188 USD
Retailer 5$344 USD
Retailer 14$364 USD
Retailer 4$524 USD
Retailer 9$625 USD
Retailer 17$648 USD
Retailer 10$683 USD
Retailer 13$714 USD
Retailer 7$795 USD
Retailer 3$905 USD
Retailer 11$1,044 USD
Retailer 6$1,130 USD
Retailer 8$1,219 USD
Retailer 15$1,380 USD
Do Amore Diamonds$1,560 USD

15 data points across 17 retailers

10 retailers$162 USD to $1,560 USD

A
Cheapest Retailer
-
$162 USD
A
Retailer 2
-
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$188 USD
View
B
Retailer 4
-
$364 USD
View
B
Retailer 5
-
$683 USD
View
B
Retailer 6
-
$714 USD
View
Retailer 7
-
$1,044 USD
£822 GBP
View
Price last confirmed 11 days ago
B
Retailer 8
-
$1,130 USD
View
C
Retailer 9
-
$1,380 USD
View
Most Expensive
C
Do Amore Diamonds
27-CAB92D0A9 · Oct 29
$1,560 USD
View
9 more retailers have this diamond
Prices start from $162 USDSave up to $1,398 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
1.43ct Radiant
$162 USD