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Radiant|Lab Grown|IGI

3.11ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG831609760

Certificate IGI LG831609760

Diamond specifications and retailer prices

From $592 USD
Save $1,942 USD (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,534 USD at MOH London
View at MOH London

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 LG831609760 or 831609760. Listed at 12 retailers, with prices from $592 to $2,534 at MOH London, a $1,942 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle51.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831609760
Dimensions9.88 × 7.04 × 4.64 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.88 mm7.04 mm3.11 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831609760
Side View
Table 61.0%Crown 30.3°Girdle: MED-STKPavilion 51.9°Culet: LargeDepth 65.9%

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 1
Current: $2,534 USD|Low: $387 USD|High: $2,534 USD|Avg: $1,331 USD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 29, 2026
Retailer 9$592 USD
Retailer 3$805 USD
Retailer 10$905 USD
Retailer 2$988 USD
Retailer 6$1,271 USD
Retailer 7$1,276 USD
Retailer 11$1,440 USD
Retailer 5$1,488 USD
Retailer 12$1,956 USD
Retailer 4$2,099 USD
Retailer 8$2,433 USD
MOH London$2,534 USD

31 data points across 12 retailers

12 retailers$592 USD to $2,534 USD

B+
Cheapest Retailer
-
$592 USD
B
Retailer 2
-
$805 USD
View
B+
Retailer 3
-
$905 USD
View
B+
Retailer 4
-
$990 USD
£780 GBP
View
B+
Retailer 5
-
$1,271 USD
A$1,955 AUD
View
B+
Retailer 6
-
$1,276 USD
ZAR 20,618 ZAR
View
B+
Retailer 7
-
$1,440 USD
View
B+
Retailer 8
-
$1,488 USD
View
B
Retailer 9
-
$1,956 USD
View
B
Retailer 10
-
$2,099 USD
View
B
Retailer 11
-
$2,433 USD
View
Price last confirmed 8 days ago
Most Expensive
B
MOH London
LG831609760 · Oct 1
$2,534 USD
£1,995 GBP
View
11 more retailers have this diamond
Prices start from $592 USDSave up to $1,942 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
$592 USD