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Radiant|Lab Grown|IGI

3.11ct D VVS1 Radiant Lab Grown Diamond

EX • D/VVS1 • IGI LG819612556

Certificate IGI LG819612556

Diamond specifications and retailer prices

From $795 USD
Save $7,945 USD (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,740 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG819612556 or 819612556. Listed at 18 retailers, with prices from $795 to $8,740 at Brilliant Earth, a $7,945 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
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819612556
Dimensions10.62 × 7.21 × 4.61 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.62 mm7.21 mm3.11 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819612556
Side View
Table 66.0%Crown 38.7°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Oct 1
Current: $2,751 USD|Low: $544 USD|High: $3,625 USD|Avg: $1,737 USD|-0.6%
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
October 1, 2026
Retailer 8$544 USD
Retailer 16$795 USD
Retailer 15$1,000 USD
Retailer 10$1,172 USD
Retailer 13$1,204 USD
Retailer 14$1,310 USD
Retailer 12$1,356 USD
Retailer 7$1,878 USD
Retailer 11$2,102 USD
Retailer 2$2,560 USD
Retailer 1$2,751 USD
Retailer 4$2,844 USD
Retailer 6$2,891 USD
Retailer 5$3,113 USD
Retailer 3$3,250 USD
Retailer 9$3,625 USD

41 data points across 16 retailers

18 retailers$795 USD to $8,740 USD

A
Cheapest Retailer
-
$795 USD
A
Retailer 2
-
$1,000 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,172 USD
View
A
Retailer 4
-
$1,204 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,310 USD
£1,032 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,356 USD
€1,291 EUR
View
B+
Retailer 7
-
$1,878 USD
ZAR 30,340 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$2,015 USD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
$2,102 USD
View
B+
Retailer 10
-
$2,560 USD
£2,016 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$2,751 USD
SGD 3,717 SGD
View
B+
Retailer 12
-
$2,844 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$2,920 USD
View
B+
Retailer 14
-
$3,113 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$3,250 USD
£2,559 GBP
View
Price last confirmed 9 days ago
B
Retailer 16
-
$3,625 USD
A$5,577 AUD
View
B
Retailer 17
-
$5,248 USD
View
Price last confirmed 58 days ago
Most Expensive
B
Brilliant Earth
20754288A · Sep 29
$8,740 USD
View
17 more retailers have this diamond
Prices start from $795 USDSave up to $7,945 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.

A
3.11ct Radiant
$795 USD