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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 €661 EUR
$738 USD
As of November 1, 2026
Save €3,072 EUR (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €3,733 EUR at Brilliant Earth · As of October 31, 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 October 31, 2026, with prices from €661 to €3,733, a €3,072 spread on the same certified stone. Brilliant Earth lists it at €3,733. 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
Color
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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Price History

Last verified: Nov 1
Current: €3,733 EUR|Low: €661 EUR|High: €5,084 EUR|Avg: €1,757 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 1, 2026
Retailer 6€661 EUR
Retailer 3€685 EUR
Retailer 13€841 EUR
Retailer 15€980 EUR
Retailer 5€1,024 EUR
Retailer 2€1,095 EUR
Retailer 9€1,111 EUR
Retailer 10€1,748 EUR
Retailer 8€1,847 EUR
Retailer 7€2,128 EUR
Retailer 16€2,211 EUR
Retailer 4€2,306 EUR
Retailer 14€2,797 EUR
Retailer 12€2,828 EUR
Retailer 11€2,899 EUR
Brilliant Earth€3,733 EUR

42 data points across 16 retailers

25 retailers€661 EUR to €3,733 EUR

Retailer 1
-
€567 EUR
$633 USD
Price last confirmed 30 days ago
Retailer 2
-
€642 EUR
$717 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
€661 EUR
$738 USD
View
Final sale: no returns
Retailer 4
-
€685 EUR
$765 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
€802 EUR
HK$7,000 HKD
View
A
Retailer 6
-
€841 EUR
$940 USD
View
B+
Retailer 7
-
€980 EUR
$1,095 USD
View
A
Retailer 8
-
€1,024 EUR
$1,144 USD
View
A
Retailer 9
-
€1,062 EUR
View
A
Retailer 10
-
€1,095 EUR
£963 GBP
View
A
Retailer 11
-
€1,111 EUR
View
A
Retailer 12
-
€1,585 EUR
$1,771 USD
View
B+
Retailer 13
-
€1,748 EUR
$1,953 USD
View
B+
Retailer 14
-
€1,847 EUR
$2,064 USD
View
Retailer 15
-
€1,924 EUR
$2,150 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
€2,128 EUR
£1,872 GBP
View
B+
Retailer 17
-
€2,211 EUR
$2,470 USD
View
B+
Retailer 18
-
€2,306 EUR
SGD 3,481 SGD
View
B+
Retailer 19
-
€2,334 EUR
$2,608 USD
View
B+
Retailer 20
-
€2,361 EUR
$2,638 USD
View
Retailer 21
-
€2,797 EUR
A$4,807 AUD
View
Price last confirmed 25 days ago
B
Retailer 22
-
€2,828 EUR
$3,160 USD
View
B+
Retailer 23
-
€2,899 EUR
£2,550 GBP
View
B
Retailer 24
-
€3,243 EUR
$3,623 USD
View
Most Expensive
B
Brilliant Earth
18495638A · Oct 31
€3,733 EUR
$4,170 USD
View
24 more retailers have this diamond
Prices start from €661 EURSave up to €3,072 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
€661 EUR