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Round|Lab Grown|IGI

3.83ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG813670004

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813670004

Diamond specifications and retailer prices

From £353 GBP
$473 USD
As of October 29, 2026
Save £1,634 GBP (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £3,478 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.83ct lab-grown round diamond

This 3.83ct 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 LG813670004 or 813670004. Listed at 13 retailers as of October 29, 2026, with a 463% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.83
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813670004
Dimensions10.15 × 10.19 × 5.98 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.15 mm10.19 mm3.83 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813670004
Side View
Table 62.0%Crown 32.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 58.8%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: £3,478 GBP|Low: £352 GBP|High: £6,493 GBP|Avg: £1,594 GBP|-46.4%
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
October 30, 2026
Retailer 12£353 GBP
Retailer 10£396 GBP
Retailer 2£562 GBP
Retailer 6£669 GBP
Retailer 4£738 GBP
Retailer 11£1,177 GBP
Retailer 9£1,179 GBP
Retailer 13£1,408 GBP
Retailer 8£1,523 GBP
Retailer 7£1,617 GBP
Retailer 5£1,749 GBP
Retailer 3£1,987 GBP
Brilliant Earth£3,478 GBP

37 data points across 13 retailers

13 retailers£353 GBP to £1,987 GBP

A
Cheapest Retailer
-
£353 GBP
$473 USD
A
Retailer 2
-
£396 GBP
$530 USD
View
A
Retailer 3
-
£562 GBP
View
A
Retailer 4
-
£669 GBP
€854 EUR
View
A
Retailer 5
-
£738 GBP
$989 USD
View
B+
Retailer 6
-
£1,177 GBP
$1,577 USD
View
B+
Retailer 7
-
£1,179 GBP
$1,580 USD
View
B+
Retailer 8
-
£1,408 GBP
$1,886 USD
View
B+
Retailer 9
-
£1,523 GBP
$2,040 USD
View
B+
Retailer 10
-
£1,617 GBP
View
Retailer 11
-
£1,749 GBP
SGD 3,167 SGD
View
Price last confirmed 17 days ago
B
Retailer 12
-
£1,987 GBP
$2,662 USD
View
Most Expensive
Brilliant Earth
20804918A · Oct 30
£3,478 GBP
$4,660 USD
View
Price under review
12 more retailers have this diamond
Prices start from £353 GBPSave up to £1,634 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
3.83ct Round
£353 GBP