Radiant|Lab Grown|IGI

3.11ct E VVS1 Radiant Lab Grown Diamond

VG • E/VVS1 • IGI LG735532556

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

Certificate IGI LG735532556

Diamond specifications and retailer prices

From $713 USD
As of October 30, 2026
Save $2,922 USD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,635 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.11ct lab-grown radiant diamond

This 3.11ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG735532556 or 735532556. Listed at 22 retailers as of October 28, 2026, with prices from $713 to $3,635, a $2,922 spread on the same certified stone. Rare Carat lists it at $3,635. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.11
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.3°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735532556
Dimensions9.67 × 6.50 × 4.64 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.67 mm6.50 mm3.11 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735532556
Side View
Table 67.0%Crown 27.3°Girdle: Slightly ThickPavilion 39.3°Culet: LargeDepth 71.4%

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: $3,635 USD|Low: $698 USD|High: $3,695 USD|Avg: $1,906 USD|-1.6%
Rare Carat
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 6$713 USD
Retailer 4$776 USD
Retailer 7$798 USD
Retailer 13$827 USD
Retailer 15$843 USD
Retailer 18$960 USD
Retailer 21$1,005 USD
Retailer 17$1,131 USD
Retailer 10$1,185 USD
Retailer 2$1,326 USD
Retailer 22$1,899 USD
Retailer 11$1,903 USD
Retailer 16$1,920 USD
Retailer 12$2,077 USD
Retailer 19$2,325 USD
Retailer 3$2,576 USD
Retailer 5$2,821 USD
Retailer 20$2,831 USD
Retailer 9$2,851 USD
Retailer 14$2,989 USD
Retailer 8$3,316 USD
Rare Carat$3,635 USD

39 data points across 22 retailers

22 retailers$713 USD to $3,635 USD

A
Cheapest Retailer
-
$713 USD
A
Retailer 2
-
$776 USD
View
A
Retailer 3
-
$798 USD
View
Final sale: no returns
A
Retailer 4
-
$827 USD
View
Retailer 5
-
$843 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$960 USD
HK$7,500 HKD
View
A
Retailer 7
-
$1,005 USD
View
A
Retailer 8
-
$1,131 USD
View
A
Retailer 9
-
$1,185 USD
View
A
Retailer 10
-
$1,326 USD
£1,044 GBP
View
B+
Retailer 11
-
$1,899 USD
View
Retailer 12
-
$1,903 USD
A$2,927 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,920 USD
ZAR 31,021 ZAR
View
B+
Retailer 14
-
$2,077 USD
View
B+
Retailer 15
-
$2,325 USD
View
B+
Retailer 16
-
$2,576 USD
£2,028 GBP
View
B
Retailer 17
-
$2,821 USD
View
B
Retailer 18
-
$2,831 USD
View
B
Retailer 19
-
$2,851 USD
View
Retailer 20
-
$2,989 USD
A$4,598 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
-
$3,316 USD
£2,611 GBP
View
Most Expensive
B
Rare Carat
C207-186 · Oct 28
$3,635 USD
View
21 more retailers have this diamond
Prices start from $713 USDSave up to $2,922 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
3.11ct Radiant
$713 USD