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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 $311 NZD
$175 USD
As of November 1, 2026
Save $1,488 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,798 NZD at MOH London · As of November 1, 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 November 1, 2026, with prices from $311 to $1,798, a $1,488 spread on the same certified stone. MOH London lists it at $1,798. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,798 NZD|Low: $298 NZD|High: $1,821 NZD|Avg: $776 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 8$311 NZD
Retailer 11$346 NZD
Retailer 10$385 NZD
Retailer 9$541 NZD
Retailer 4$642 NZD
Retailer 2$664 NZD
Retailer 5$682 NZD
Retailer 3$841 NZD
Retailer 6$939 NZD
Retailer 7$1,306 NZD
MOH London$1,798 NZD

45 data points across 11 retailers

16 retailers$311 NZD to $1,798 NZD

A
Cheapest Retailer
-
$311 NZD
$175 USD
A
Retailer 2
-
$346 NZD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$360 NZD
$203 USD
View
Retailer 4
-
$385 NZD
$217 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$385 NZD
$217 USD
View
B+
Retailer 6
-
$541 NZD
$305 USD
View
A
Retailer 7
-
$642 NZD
£285 GBP
View
A
Retailer 8
-
$664 NZD
ZAR 6,046 ZAR
View
A
Retailer 9
-
$682 NZD
£303 GBP
View
A
Retailer 10
-
$841 NZD
$474 USD
View
A
Retailer 11
-
$939 NZD
A$814 AUD
View
B+
Retailer 12
-
$1,038 NZD
$585 USD
View
B+
Retailer 13
-
$1,237 NZD
$697 USD
View
B+
Retailer 14
-
$1,306 NZD
$736 USD
View
B+
Retailer 15
-
$1,333 NZD
$751 USD
View
Most Expensive
B
MOH London
LG733558339 · Nov 1
$1,798 NZD
£798 GBP
View
15 more retailers have this diamond
Prices start from $311 NZDSave up to $1,488 NZD

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
$311 NZD