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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 €200 EUR
$223 USD
As of November 1, 2026
Save €792 EUR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €991 EUR at MOH London · As of November 1, 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 1, 2026, with prices from €200 to €991, a €792 spread on the same certified stone. MOH London lists it at €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
Color
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

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: Nov 1
Current: €991 EUR|Low: €192 EUR|High: €1,003 EUR|Avg: €434 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4€200 EUR
Retailer 7€231 EUR
Retailer 3€233 EUR
Retailer 5€247 EUR
Retailer 6€422 EUR
Retailer 2€478 EUR
Retailer 8€507 EUR
Retailer 9€518 EUR
MOH London€991 EUR

19 data points across 9 retailers

9 retailers€200 EUR to €991 EUR

A
Cheapest Retailer
-
€200 EUR
$223 USD
A
Retailer 2
-
€231 EUR
$258 USD
View
A
Retailer 3
-
€233 EUR
$260 USD
View
Retailer 4
-
€247 EUR
$276 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€247 EUR
$276 USD
View
B+
Retailer 6
-
€422 EUR
$471 USD
View
B+
Retailer 7
-
€478 EUR
View
B
Retailer 8
-
€795 EUR
$888 USD
View
Most Expensive
B
MOH London
LG487196222 · Nov 1
€991 EUR
£872 GBP
View
8 more retailers have this diamond
Prices start from €200 EURSave up to €792 EUR

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
€200 EUR