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0.43ct F SI2 Round Lab Grown Diamond

EX • F/SI2 • IGI LG487196222

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487196222

Diamond specifications and retailer prices

From $402 NZD
As of November 5, 2026
Save $1,589 NZD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,991 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 0.43ct lab-grown round diamond

This 0.43ct lab-grown round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487196222 or 487196222. Listed at 9 retailers as of November 5, 2026, with prices from $402 to $1,991, a $1,589 spread on the same certified stone. MOH London lists it at $1,991. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.43
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487196222
Dimensions4.80 × 4.82 × 3.01 mm
L/W Ratio1.00
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
Top View
4.80 mm4.82 mm0.43 ctF / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487196222
Side View
Table 56.0%Crown 35.4°Girdle: THN-STKPavilion 40.4°Culet: NoneDepth 62.5%

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 5
Current: $1,991 NZD|Low: $386 NZD|High: $2,021 NZD|Avg: $872 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 4$402 NZD
Retailer 7$465 NZD
Retailer 3$469 NZD
Retailer 5$498 NZD
Retailer 6$850 NZD
Retailer 2$960 NZD
Retailer 8$1,021 NZD
Retailer 9$1,043 NZD
MOH London$1,991 NZD

22 data points across 9 retailers

9 retailers$402 NZD to $1,991 NZD

A
Cheapest Retailer
-
$402 NZD
A
Retailer 2
-
$465 NZD
View
A
Retailer 3
-
$469 NZD
View
Retailer 4
-
$498 NZD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$498 NZD
View
B+
Retailer 6
-
$850 NZD
View
B
Retailer 7
-
$960 NZD
View
B
Retailer 8
-
$1,602 NZD
View
Most Expensive
B
MOH London
LG487196222 · Nov 5
$1,991 NZD
£869 GBP
View
8 more retailers have this diamond
Prices start from $402 NZDSave up to $1,589 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
0.43ct Round
$402 NZD