Radiant|Lab Grown|IGI

11.03ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG803620746

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

Certificate IGI LG803620746

Diamond specifications and retailer prices

From $2,466 USD
As of October 30, 2026
Save $7,518 USD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $9,984 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.03ct lab-grown radiant diamond

This 11.03ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803620746 or 803620746. Listed at 19 retailers as of October 30, 2026, with prices from $2,466 to $9,984, a $7,518 spread on the same certified stone. Taylor and Hart lists it at $9,984. 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

11.03
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803620746
Dimensions20.22 × 9.06 × 5.89 mm
L/W Ratio2.23
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
20.22 mm9.06 mm11.03 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803620746
Side View
Table 64.0%Crown 35.5°Girdle: Slightly ThickPavilion 43.7°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,862 USD|Low: $2,310 USD|High: $10,178 USD|Avg: $4,712 USD|-1.4%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 15$2,310 USD
Retailer 16$2,466 USD
Retailer 13$2,683 USD
Retailer 6$2,762 USD
Retailer 9$2,861 USD
Retailer 18$2,861 USD
Retailer 3$3,025 USD
Retailer 7$3,337 USD
Retailer 1$3,862 USD
Retailer 17$3,932 USD
Retailer 14$4,289 USD
Retailer 11$4,429 USD
Retailer 8$4,459 USD
Retailer 12$5,310 USD
Retailer 10$5,425 USD
Retailer 4$7,639 USD
Retailer 2$8,034 USD
Retailer 5$8,518 USD
Taylor and Hart$9,984 USD

23 data points across 19 retailers

19 retailers$2,466 USD to $9,984 USD

Retailer 1
-
$2,310 USD
£1,819 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
$2,466 USD
View
A
Retailer 3
-
$2,683 USD
View
A
Retailer 4
-
$2,762 USD
View
Final sale: no returns
A
Retailer 5
-
$2,861 USD
View
Retailer 6
-
$2,861 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$3,025 USD
View
A
Retailer 8
-
$3,337 USD
View
A
Retailer 9
-
$3,862 USD
£3,041 GBP
View
A
Retailer 10
-
$3,932 USD
View
A
Retailer 11
-
$4,289 USD
View
A
Retailer 12
-
$4,429 USD
ZAR 71,550 ZAR
View
A
Retailer 13
-
$4,459 USD
View
Retailer 14
-
$5,310 USD
A$8,169 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$5,425 USD
£4,272 GBP
View
B+
Retailer 16
-
$7,639 USD
View
B
Retailer 17
-
$8,034 USD
View
B
Retailer 18
-
$8,518 USD
View
Most Expensive
B
Taylor and Hart
OUW4YNT · Oct 30
$9,984 USD
View
18 more retailers have this diamond
Prices start from $2,466 USDSave up to $7,518 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
11.03ct Radiant
$2,466 USD