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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 $943 SGD
$738 USD
As of November 1, 2026
Save $4,387 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $5,331 SGD 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 $943 to $5,331, a $4,387 spread on the same certified stone. Brilliant Earth lists it at $5,331. 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: $5,331 SGD|Low: $943 SGD|High: $7,261 SGD|Avg: $2,509 SGD|-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$943 SGD
Retailer 3$978 SGD
Retailer 13$1,202 SGD
Retailer 15$1,400 SGD
Retailer 5$1,462 SGD
Retailer 2$1,563 SGD
Retailer 9$1,587 SGD
Retailer 10$2,497 SGD
Retailer 8$2,639 SGD
Retailer 7$3,039 SGD
Retailer 16$3,158 SGD
Retailer 4$3,293 SGD
Retailer 14$3,994 SGD
Retailer 12$4,040 SGD
Retailer 11$4,140 SGD
Brilliant Earth$5,331 SGD

42 data points across 16 retailers

25 retailers$943 SGD to $5,331 SGD

Retailer 1
-
$809 SGD
$633 USD
Price last confirmed 30 days ago
Retailer 2
-
$917 SGD
$717 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$943 SGD
$738 USD
View
Final sale: no returns
Retailer 4
-
$978 SGD
$765 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$1,145 SGD
HK$7,000 HKD
View
A
Retailer 6
-
$1,202 SGD
$940 USD
View
B+
Retailer 7
-
$1,400 SGD
$1,095 USD
View
A
Retailer 8
-
$1,462 SGD
$1,144 USD
View
A
Retailer 9
-
$1,517 SGD
€1,130 EUR
View
A
Retailer 10
-
$1,563 SGD
£963 GBP
View
A
Retailer 11
-
$1,587 SGD
€1,182 EUR
View
A
Retailer 12
-
$2,264 SGD
$1,771 USD
View
B+
Retailer 13
-
$2,497 SGD
$1,953 USD
View
B+
Retailer 14
-
$2,639 SGD
$2,064 USD
View
Retailer 15
-
$2,749 SGD
$2,150 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$3,039 SGD
£1,872 GBP
View
B+
Retailer 17
-
$3,158 SGD
$2,470 USD
View
B+
Retailer 18
-
$3,293 SGD
View
B+
Retailer 19
-
$3,334 SGD
$2,608 USD
View
B+
Retailer 20
-
$3,373 SGD
$2,638 USD
View
Retailer 21
-
$3,994 SGD
A$4,807 AUD
View
Price last confirmed 24 days ago
B
Retailer 22
-
$4,040 SGD
$3,160 USD
View
B+
Retailer 23
-
$4,140 SGD
£2,550 GBP
View
B
Retailer 24
-
$4,632 SGD
$3,623 USD
View
Most Expensive
B
Brilliant Earth
18495638A · Oct 31
$5,331 SGD
$4,170 USD
View
24 more retailers have this diamond
Prices start from $943 SGDSave up to $4,387 SGD

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
$943 SGD