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Round|Lab Grown|IGI

1.43ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG804642641

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804642641

Diamond specifications and retailer prices

From $188 USD
As of October 29, 2026
Save $927 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,115 USD at MOH London · As of October 25, 2026
View at MOH London

About this 1.43ct lab-grown round diamond

This 1.43ct lab-grown round 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 top-tier cut grade and certified by IGI LG804642641 or 804642641. Listed at 16 retailers as of October 25, 2026, with prices from $188 to $1,115, a $927 spread on the same certified stone. MOH London lists it at $1,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804642641
Dimensions7.21 × 7.26 × 4.44 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.21 mm7.26 mm1.43 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804642641
Side View
Table 57.0%Crown 33.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,115 USD|Low: $184 USD|High: $1,126 USD|Avg: $559 USD|+0.1%
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
October 31, 2026
Retailer 11$188 USD
Retailer 10$218 USD
Retailer 6$233 USD
Retailer 15$408 USD
Retailer 8$421 USD
Retailer 2$439 USD
Retailer 12$488 USD
Retailer 14$533 USD
Retailer 7$630 USD
Retailer 5$749 USD
Retailer 9$751 USD
Retailer 3$802 USD
Retailer 13$820 USD
Retailer 4$846 USD
MOH London$1,115 USD

42 data points across 15 retailers

16 retailers$188 USD to $1,115 USD

A
Cheapest Retailer
-
$188 USD
A
Retailer 2
-
$218 USD
View
A
Retailer 3
-
$233 USD
View
A
Retailer 4
-
$238 USD
View
B+
Retailer 5
-
$408 USD
View
A
Retailer 6
-
$421 USD
£332 GBP
View
A
Retailer 7
-
$439 USD
€418 EUR
View
B+
Retailer 8
-
$488 USD
View
B+
Retailer 9
-
$533 USD
View
B+
Retailer 10
-
$630 USD
View
B+
Retailer 11
-
$749 USD
View
B+
Retailer 12
-
$751 USD
View
B
Retailer 13
-
$802 USD
View
B
Retailer 14
-
$820 USD
View
B
Retailer 15
-
$846 USD
View
Most Expensive
B
MOH London
LG804642641 · Oct 25
$1,115 USD
£878 GBP
View
15 more retailers have this diamond
Prices start from $188 USDSave up to $927 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 Round
$188 USD