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Radiant|Lab Grown|IGI

3.11ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG838640770

Certificate IGI LG838640770

Diamond specifications and retailer prices

From $924 USD
Save $6,206 USD (87%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,130 USD at Brilliant Earth
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838640770 or 838640770. Listed at 7 retailers, with prices from $924 to $7,130 at Brilliant Earth, a $6,206 spread on the same certified stone. 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

3.11
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838640770
Dimensions10.39 × 7.36 × 4.84 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.39 mm7.36 mm3.11 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838640770
Side View
Table 64.0%Crown 53.3°Girdle: MediumPavilion 36.9°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 2
Current: $7,130 USD|Low: $924 USD|High: $7,130 USD|Avg: $2,839 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 2, 2026
Retailer 3$924 USD
Retailer 7$1,372 USD
Retailer 5$1,507 USD
Retailer 2$2,236 USD
Retailer 6$2,326 USD
Retailer 4$3,396 USD
Brilliant Earth$7,130 USD

2 data points across 7 retailers

7 retailers$924 USD to $7,130 USD

B+
Cheapest Retailer
-
$924 USD
B+
Retailer 2
-
$1,372 USD
View
B+
Retailer 3
-
$1,507 USD
€1,435 EUR
View
B
Retailer 4
-
$2,236 USD
ZAR 36,123 ZAR
View
B
Retailer 5
-
$2,326 USD
View
C
Retailer 6
-
$3,396 USD
View
Most Expensive
C
Brilliant Earth
21614540A · Oct 1
$7,130 USD
View
6 more retailers have this diamond
Prices start from $924 USDSave up to $6,206 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.

B+
3.11ct Radiant
$924 USD