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Round|Lab Grown|IGI

1.43ct G VVS1 Round Lab Grown Diamond

ID • G/VVS1 • IGI LG733558339

Shape and cutting style on the report: Round brilliant

Certificate IGI LG733558339

Diamond specifications and retailer prices

From $175 USD
As of October 29, 2026
Save $844 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,019 USD at MOH London · As of October 29, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG733558339 or 733558339. Listed at 16 retailers as of October 29, 2026, with prices from $175 to $1,019, a $844 spread on the same certified stone. MOH London lists it at $1,019. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733558339
Dimensions7.24 × 7.20 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
7.24 mm7.20 mm1.43 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733558339
Side View
Table 56.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.0%

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 29
Current: $1,019 USD|Low: $168 USD|High: $1,026 USD|Avg: $424 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 8$175 USD
Retailer 11$195 USD
Retailer 10$217 USD
Retailer 9$305 USD
Retailer 4$363 USD
Retailer 5$372 USD
Retailer 2$384 USD
Retailer 3$474 USD
Retailer 6$529 USD
Retailer 7$736 USD
MOH London$1,019 USD

45 data points across 11 retailers

16 retailers$175 USD to $1,019 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$203 USD
View
A
Retailer 4
-
$217 USD
View
A
Retailer 5
-
$217 USD
View
B+
Retailer 6
-
$305 USD
View
A
Retailer 7
-
$363 USD
£286 GBP
View
A
Retailer 8
-
$372 USD
ZAR 6,014 ZAR
View
A
Retailer 9
-
$384 USD
£303 GBP
View
A
Retailer 10
-
$474 USD
View
A
Retailer 11
-
$529 USD
A$814 AUD
View
B+
Retailer 12
-
$585 USD
View
B+
Retailer 13
-
$697 USD
View
B+
Retailer 14
-
$736 USD
View
B+
Retailer 15
-
$751 USD
View
Most Expensive
B
MOH London
LG733558339 · Oct 29
$1,019 USD
£802 GBP
View
15 more retailers have this diamond
Prices start from $175 USDSave up to $844 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
$175 USD