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Radiant|Lab Grown|IGI

1.43ct F VS1 Radiant Lab Grown Diamond

EX • F/VS1 • IGI LG766629917

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG766629917

Diamond specifications and retailer prices

From €161 EUR
$180 USD
As of October 30, 2026
Save €771 EUR (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €932 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.43ct lab-grown radiant diamond

This 1.43ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG766629917 or 766629917. Listed at 11 retailers as of October 30, 2026, with prices from €161 to €932, a €771 spread on the same certified stone. MOH London lists it at €932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766629917
Dimensions7.79 × 5.56 × 3.75 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.56 mm1.43 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766629917
Side View
Table 64.0%Crown 46.3°Girdle: MED-STKPavilion 34.9°Culet: NoneDepth 67.4%

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: Oct 30
Current: €932 EUR|Low: €150 EUR|High: €937 EUR|Avg: €550 EUR|+2.6%
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
November 1, 2026
Retailer 11€161 EUR
Retailer 8€186 EUR
Retailer 10€240 EUR
Retailer 2€341 EUR
Retailer 4€349 EUR
Retailer 7€486 EUR
Retailer 14€496 EUR
Retailer 13€641 EUR
Retailer 6€673 EUR
Retailer 9€677 EUR
Retailer 5€680 EUR
Retailer 12€689 EUR
Retailer 3€786 EUR
MOH London€932 EUR

27 data points across 14 retailers

11 retailers€161 EUR to €932 EUR

A
Cheapest Retailer
-
€161 EUR
$180 USD
A
Retailer 2
-
€186 EUR
$208 USD
View
Retailer 3
-
€240 EUR
£211 GBP
View
Price last confirmed 16 days ago
A
Retailer 4
-
€341 EUR
View
A
Retailer 5
-
€486 EUR
A$836 AUD
View
B+
Retailer 6
-
€496 EUR
$554 USD
View
B+
Retailer 7
-
€641 EUR
$716 USD
View
B
Retailer 8
-
€677 EUR
$756 USD
View
B+
Retailer 9
-
€689 EUR
$770 USD
View
Retailer 10
-
€786 EUR
SGD 1,186 SGD
View
Price last confirmed 20 days ago
Most Expensive
B
MOH London
LG766629917 · Nov 1
€932 EUR
£820 GBP
View
10 more retailers have this diamond
Prices start from €161 EURSave up to €771 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
1.43ct Radiant
€161 EUR