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Radiant|Lab Grown|IGI

3.68ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG811601731

Certificate IGI LG811601731

Diamond specifications and retailer prices

From $886 USD
Save $7,004 USD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $7,890 USD at Brilliant Earth
View at Brilliant Earth

About this 3.68ct lab-grown radiant diamond

This 3.68ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811601731 or 811601731. Listed at 18 retailers, with prices from $886 to $7,890 at Brilliant Earth, a $7,004 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

3.68
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811601731
Dimensions10.68 × 7.64 × 5.27 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.68 mm7.64 mm3.68 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811601731
Side View
Table 67.0%Crown 40.3°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 69.0%

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: $7,890 USD|Low: $639 USD|High: $8,220 USD|Avg: $2,795 USD
Brilliant Earth
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
October 1, 2026
Retailer 3$886 USD
Retailer 4$1,115 USD
Retailer 11$1,300 USD
Retailer 16$1,315 USD
Retailer 17$1,420 USD
Retailer 15$1,524 USD
Retailer 7$2,090 USD
Retailer 2$2,605 USD
Retailer 8$2,865 USD
Retailer 9$3,187 USD
Retailer 14$3,210 USD
Retailer 6$3,325 USD
Retailer 5$3,454 USD
Retailer 10$3,589 USD
Retailer 12$3,635 USD
Retailer 13$4,435 USD
Brilliant Earth$7,890 USD

35 data points across 17 retailers

18 retailers$886 USD to $7,890 USD

A
Cheapest Retailer
-
$886 USD
A
Retailer 2
-
$1,115 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$1,300 USD
View
A
Retailer 4
-
$1,315 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$1,420 USD
£1,118 GBP
View
Price last confirmed 8 days ago
A
Retailer 6
-
$1,524 USD
€1,451 EUR
View
A
Retailer 7
-
$2,090 USD
ZAR 33,763 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 8
-
$2,136 USD
View
Price last confirmed 45 days ago
B+
Retailer 9
-
$2,605 USD
View
B
Retailer 10
-
$2,865 USD
£2,256 GBP
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$3,187 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,252 USD
View
B+
Retailer 13
-
$3,325 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$3,454 USD
£2,720 GBP
View
Price last confirmed 9 days ago
B
Retailer 15
-
$3,589 USD
A$5,522 AUD
View
B+
Retailer 16
-
$3,635 USD
SGD 4,912 SGD
View
B
Retailer 17
-
$4,435 USD
View
Most Expensive
B
Brilliant Earth
20513756A · Oct 1
$7,890 USD
View
17 more retailers have this diamond
Prices start from $886 USDSave up to $7,004 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
3.68ct Radiant
$886 USD