Radiant|Lab Grown|IGI

2.09ct J VS1 Radiant Lab Grown Diamond

ID • J/VS1 • IGI LG836604521

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG836604521

Diamond specifications and retailer prices

From €308 EUR
$344 USD
As of October 30, 2026
Save €1,228 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,536 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 2.09ct lab-grown radiant diamond

This 2.09ct lab-grown radiant sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836604521 or 836604521. Listed at 16 retailers as of October 29, 2026, with prices from €308 to €1,536, a €1,228 spread on the same certified stone. MOH London lists it at €1,536. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.09
Carat
J
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle49.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836604521
Dimensions8.34 × 6.20 × 4.31 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm6.20 mm2.09 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LG836604521
Side View
Table 61.0%Crown 49.3°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 69.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,536 EUR|Low: €295 EUR|High: €1,546 EUR|Avg: €684 EUR|-0.5%
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
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Retailer 16
October 31, 2026
Retailer 12€308 EUR
Retailer 5€344 EUR
Retailer 16€356 EUR
Retailer 13€381 EUR
Retailer 15€381 EUR
Retailer 7€431 EUR
Retailer 10€487 EUR
Retailer 9€512 EUR
Retailer 4€519 EUR
Retailer 2€606 EUR
Retailer 6€631 EUR
Retailer 11€920 EUR
Retailer 3€944 EUR
Retailer 14€1,225 EUR
Retailer 8€1,264 EUR
MOH London€1,536 EUR

37 data points across 16 retailers

16 retailers€308 EUR to €1,536 EUR

A
Cheapest Retailer
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€308 EUR
$344 USD
A
Retailer 2
-
€344 EUR
$384 USD
View
Final sale: no returns
A
Retailer 3
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€356 EUR
$398 USD
View
A
Retailer 4
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€381 EUR
$426 USD
View
A
Retailer 5
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€381 EUR
$426 USD
View
A
Retailer 6
-
€431 EUR
$482 USD
View
A
Retailer 7
-
€487 EUR
£429 GBP
View
B+
Retailer 8
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€512 EUR
$572 USD
View
A
Retailer 9
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€519 EUR
$580 USD
View
A
Retailer 10
-
€606 EUR
View
A
Retailer 11
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€631 EUR
$705 USD
View
A
Retailer 12
-
€920 EUR
ZAR 16,596 ZAR
View
A
Retailer 13
-
€944 EUR
$1,055 USD
View
B+
Retailer 14
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€1,225 EUR
$1,369 USD
View
B+
Retailer 15
-
€1,264 EUR
$1,412 USD
View
Most Expensive
B+
MOH London
LG836604521 · Oct 29
€1,536 EUR
£1,351 GBP
View
15 more retailers have this diamond
Prices start from €308 EURSave up to €1,228 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
2.09ct Radiant
€308 EUR