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Radiant|Lab Grown|IGI

5.09ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG825687082

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

Certificate IGI LG825687082

Diamond specifications and retailer prices

From $681 USD
As of October 23, 2026
Save $8,599 USD (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,280 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.09ct lab-grown radiant diamond

This 5.09ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825687082 or 825687082. Listed at 21 retailers as of October 23, 2026, with prices from $681 to $9,280, a $8,599 spread on the same certified stone. Brilliant Earth lists it at $9,280. 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

5.09
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825687082
Dimensions12.40 × 8.41 × 5.53 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.40 mm8.41 mm5.09 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825687082
Side View
Table 63.0%Crown 43.6°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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: Oct 23
Current: $9,280 USD|Low: $741 USD|High: $9,290 USD|Avg: $2,489 USD|-0.1%
Brilliant Earth
Retailer 2
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Retailer 20
October 27, 2026
Retailer 16$741 USD
Retailer 5$762 USD
Retailer 11$790 USD
Retailer 7$873 USD
Retailer 15$922 USD
Retailer 19$965 USD
Retailer 14$1,221 USD
Retailer 2$1,257 USD
Retailer 6$1,286 USD
Retailer 4$1,762 USD
Retailer 17$2,079 USD
Retailer 3$2,221 USD
Retailer 10$2,454 USD
Retailer 8$2,663 USD
Retailer 18$2,694 USD
Retailer 13$3,332 USD
Retailer 12$3,468 USD
Retailer 20$3,748 USD
Retailer 9$3,780 USD
Brilliant Earth$9,280 USD

30 data points across 20 retailers

21 retailers$681 USD to $9,280 USD

A
Cheapest Retailer
-
$681 USD
A
Retailer 2
-
$741 USD
View
A
Retailer 3
-
$762 USD
View
Final sale: no returns
A
Retailer 4
-
$790 USD
View
Retailer 5
-
$873 USD
£688 GBP
View
Price last confirmed 10 days ago
A
Retailer 6
-
$922 USD
HK$7,200 HKD
View
A
Retailer 7
-
$965 USD
View
A
Retailer 8
-
$1,221 USD
€1,163 EUR
View
A
Retailer 9
-
$1,257 USD
£990 GBP
View
B+
Retailer 10
-
$1,286 USD
View
A
Retailer 11
-
$1,762 USD
View
A
Retailer 12
-
$2,079 USD
View
B+
Retailer 13
-
$2,221 USD
View
B+
Retailer 14
-
$2,454 USD
£1,932 GBP
View
B+
Retailer 15
-
$2,663 USD
SGD 3,599 SGD
View
B+
Retailer 16
-
$2,694 USD
View
B+
Retailer 17
-
$3,332 USD
£2,624 GBP
View
Retailer 18
-
$3,468 USD
A$5,335 AUD
View
Price last confirmed 21 days ago
B
Retailer 19
-
$3,748 USD
View
Retailer 20
-
$3,780 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21013341A · Oct 29
$9,280 USD
View
20 more retailers have this diamond
Prices start from $681 USDSave up to $8,599 USD

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
5.09ct Radiant
$681 USD