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Radiant|Lab Grown|IGI

2.68ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG783632550

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

Certificate IGI LG783632550

Diamond specifications and retailer prices

From €475 EUR
$533 USD
As of November 1, 2026
Save €1,462 EUR (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,937 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.68ct lab-grown radiant diamond

This 2.68ct lab-grown radiant sits in the two to three carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG783632550 or 783632550. Listed at 20 retailers as of November 1, 2026, with prices from €475 to €1,937, a €1,462 spread on the same certified stone. MOH London lists it at €1,937. 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

2.68
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle29°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783632550
Dimensions9.61 × 6.40 × 4.25 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.61 mm6.40 mm2.68 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783632550
Side View
Table 58.0%Crown 35.8°Girdle: Very ThickPavilion 29°Culet: LargeDepth 66.4%

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: Nov 1
Current: €1,937 EUR|Low: €425 EUR|High: €1,961 EUR|Avg: €1,018 EUR|-0.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 4€425 EUR
Retailer 3€475 EUR
Retailer 5€476 EUR
Retailer 6€521 EUR
Retailer 14€528 EUR
Retailer 12€582 EUR
Retailer 13€651 EUR
Retailer 16€706 EUR
Retailer 2€787 EUR
Retailer 8€831 EUR
Retailer 7€845 EUR
Retailer 11€875 EUR
Retailer 15€1,418 EUR
Retailer 10€1,669 EUR
Retailer 18€1,696 EUR
Retailer 9€1,721 EUR
Retailer 17€1,852 EUR
MOH London€1,937 EUR

39 data points across 18 retailers

20 retailers€475 EUR to €1,937 EUR

Retailer 1
-
€408 EUR
$458 USD
Price last confirmed 28 days ago
Retailer 2
-
€425 EUR
$477 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
€475 EUR
$533 USD
View
Final sale: no returns
Retailer 4
-
€476 EUR
$534 USD
View
Price last confirmed 36 days ago
Retailer 5
-
€521 EUR
$584 USD
View
Price last confirmed 35 days ago
Retailer 6
-
€528 EUR
$592 USD
View
Price last confirmed 17 days ago
Retailer 7
-
€528 EUR
$592 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
€582 EUR
HK$5,100 HKD
View
A
Retailer 9
-
€651 EUR
$730 USD
View
B+
Retailer 10
-
€706 EUR
$792 USD
View
A
Retailer 11
-
€787 EUR
View
B+
Retailer 12
-
€831 EUR
$932 USD
View
B+
Retailer 13
-
€845 EUR
$948 USD
View
A
Retailer 14
-
€875 EUR
£773 GBP
View
B
Retailer 15
-
€1,418 EUR
$1,590 USD
View
B
Retailer 16
-
€1,669 EUR
SGD 2,530 SGD
View
Retailer 17
-
€1,696 EUR
$1,902 USD
View
Price last confirmed 33 days ago
B
Retailer 18
-
€1,721 EUR
$1,930 USD
View
B
Retailer 19
-
€1,852 EUR
$2,078 USD
View
Most Expensive
B
MOH London
LG783632550 · Nov 1
€1,937 EUR
£1,711 GBP
View
19 more retailers have this diamond
Prices start from €475 EURSave up to €1,462 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
2.68ct Radiant
€475 EUR