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Radiant|Lab Grown|IGI

4.92ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG783660101

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

Certificate IGI LG783660101

Diamond specifications and retailer prices

From €658 EUR
$738 USD
As of November 1, 2026
Save €3,060 EUR (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,718 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4.92ct lab-grown radiant diamond

This 4.92ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783660101 or 783660101. Listed at 25 retailers as of November 1, 2026, with prices from €658 to €3,718, a €3,060 spread on the same certified stone. Brilliant Earth lists it at €3,718. 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

4.92
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783660101
Dimensions12.54 × 8.09 × 5.23 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.54 mm8.09 mm4.92 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783660101
Side View
Table 65.0%Crown 37.4°Girdle: THK-VTKPavilion 32.1°Culet: NoneDepth 64.6%

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: €3,718 EUR|Low: €658 EUR|High: €5,064 EUR|Avg: €1,753 EUR|-26.6%
Brilliant Earth
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
November 2, 2026
Retailer 6€658 EUR
Retailer 3€682 EUR
Retailer 13€838 EUR
Retailer 15€976 EUR
Retailer 5€1,020 EUR
Retailer 9€1,057 EUR
Retailer 10€1,090 EUR
Retailer 2€1,597 EUR
Retailer 8€1,840 EUR
Retailer 7€2,120 EUR
Retailer 16€2,202 EUR
Retailer 4€2,297 EUR
Retailer 14€2,786 EUR
Retailer 12€2,817 EUR
Retailer 11€2,887 EUR
Brilliant Earth€3,718 EUR

43 data points across 16 retailers

25 retailers€658 EUR to €3,718 EUR

Retailer 1
-
€564 EUR
$633 USD
Price last confirmed 31 days ago
Retailer 2
-
€639 EUR
$717 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
€658 EUR
$738 USD
View
Final sale: no returns
Retailer 4
-
€682 EUR
$765 USD
View
Price last confirmed 30 days ago
A
Retailer 5
-
€799 EUR
HK$7,000 HKD
View
A
Retailer 6
-
€838 EUR
$940 USD
View
B+
Retailer 7
-
€976 EUR
$1,095 USD
View
A
Retailer 8
-
€1,020 EUR
$1,144 USD
View
A
Retailer 9
-
€1,057 EUR
View
A
Retailer 10
-
€1,090 EUR
£963 GBP
View
A
Retailer 11
-
€1,107 EUR
View
A
Retailer 12
-
€1,597 EUR
$1,791 USD
View
B+
Retailer 13
-
€1,741 EUR
$1,953 USD
View
B+
Retailer 14
-
€1,840 EUR
$2,064 USD
View
Retailer 15
-
€1,917 EUR
$2,150 USD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
€2,120 EUR
£1,872 GBP
View
B+
Retailer 17
-
€2,202 EUR
$2,470 USD
View
B+
Retailer 18
-
€2,297 EUR
SGD 3,481 SGD
View
B+
Retailer 19
-
€2,325 EUR
$2,608 USD
View
B+
Retailer 20
-
€2,352 EUR
$2,638 USD
View
Retailer 21
-
€2,786 EUR
A$4,807 AUD
View
Price last confirmed 25 days ago
B
Retailer 22
-
€2,817 EUR
$3,160 USD
View
B+
Retailer 23
-
€2,887 EUR
£2,550 GBP
View
B
Retailer 24
-
€3,230 EUR
$3,623 USD
View
Most Expensive
B
Brilliant Earth
18495638A · Nov 2
€3,718 EUR
$4,170 USD
View
24 more retailers have this diamond
Prices start from €658 EURSave up to €3,060 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
4.92ct Radiant
€658 EUR