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Round|Lab Grown|IGI

3.80ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG774601833

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774601833

Diamond specifications and retailer prices

From £349 GBP
$468 USD
As of October 29, 2026
Save £3,084 GBP (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,433 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.8ct lab-grown round diamond

This 3.8ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774601833 or 774601833. Listed at 13 retailers as of October 29, 2026, with prices from £349 to £3,433, a £3,084 spread on the same certified stone. Brilliant Earth lists it at £3,433. 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

3.80
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774601833
Dimensions10.20 × 10.13 × 5.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.20 mm10.13 mm3.80 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774601833
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.7%

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 29
Current: £3,433 GBP|Low: £349 GBP|High: £6,441 GBP|Avg: £1,608 GBP|-46.7%
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
October 30, 2026
Retailer 5£349 GBP
Retailer 14£391 GBP
Retailer 10£537 GBP
Retailer 11£557 GBP
Retailer 2£657 GBP
Retailer 16£733 GBP
Retailer 6£775 GBP
Retailer 12£1,164 GBP
Retailer 3£1,392 GBP
Retailer 15£1,508 GBP
Retailer 8£1,561 GBP
Retailer 9£1,599 GBP
Retailer 7£1,726 GBP
Retailer 4£1,736 GBP
Retailer 13£1,945 GBP
Brilliant Earth£3,433 GBP

28 data points across 16 retailers

13 retailers£349 GBP to £3,433 GBP

A
Cheapest Retailer
-
£349 GBP
$468 USD
A
Retailer 2
-
£391 GBP
$524 USD
View
A
Retailer 3
-
£537 GBP
$720 USD
View
Retailer 4
-
£557 GBP
View
Price last confirmed 14 days ago
A
Retailer 5
-
£657 GBP
€838 EUR
View
A
Retailer 6
-
£733 GBP
$982 USD
View
B+
Retailer 7
-
£1,164 GBP
$1,560 USD
View
B+
Retailer 8
-
£1,392 GBP
$1,865 USD
View
B+
Retailer 9
-
£1,508 GBP
$2,021 USD
View
B+
Retailer 10
-
£1,599 GBP
View
Retailer 11
-
£1,736 GBP
SGD 3,144 SGD
View
Price last confirmed 18 days ago
B
Retailer 12
-
£1,945 GBP
$2,606 USD
View
Most Expensive
B
Brilliant Earth
20805389A · Oct 30
£3,433 GBP
$4,600 USD
View
12 more retailers have this diamond
Prices start from £349 GBPSave up to £3,084 GBP

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
3.80ct Round
£349 GBP