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Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG826639327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG826639327

Diamond specifications and retailer prices

From £362 GBP
$485 USD
As of October 29, 2026
Save £1,676 GBP (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,038 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 3.88ct lab-grown round diamond

This 3.88ct 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 LG826639327 or 826639327. Listed at 11 retailers as of October 29, 2026, with prices from £362 to £2,038, a £1,676 spread on the same certified stone. With Clarity lists it at £2,038. 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

3.88
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826639327
Dimensions10.08 × 10.10 × 6.08 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
10.08 mm10.10 mm3.88 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826639327
Side View
Table 59.0%Crown 33.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.2%

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: £576 GBP|Low: £357 GBP|High: £2,151 GBP|Avg: £1,282 GBP|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
October 30, 2026
Retailer 8£362 GBP
Retailer 7£405 GBP
Retailer 1£576 GBP
Retailer 3£686 GBP
Retailer 5£1,206 GBP
Retailer 6£1,209 GBP
Retailer 9£1,443 GBP
Retailer 10£1,563 GBP
Retailer 2£1,793 GBP
Retailer 4£1,883 GBP
With Clarity£2,038 GBP

31 data points across 11 retailers

11 retailers£362 GBP to £2,038 GBP

A
Cheapest Retailer
-
£362 GBP
$485 USD
A
Retailer 2
-
£405 GBP
$543 USD
View
A
Retailer 3
-
£576 GBP
View
A
Retailer 4
-
£686 GBP
€876 EUR
View
B+
Retailer 5
-
£1,206 GBP
$1,616 USD
View
B+
Retailer 6
-
£1,209 GBP
$1,620 USD
View
B+
Retailer 7
-
£1,443 GBP
$1,933 USD
View
B+
Retailer 8
-
£1,563 GBP
$2,094 USD
View
Retailer 9
-
£1,793 GBP
SGD 3,246 SGD
View
Price last confirmed 17 days ago
B
Retailer 10
-
£1,883 GBP
View
Most Expensive
B
With Clarity
826639327 · Oct 30
£2,038 GBP
$2,731 USD
View
10 more retailers have this diamond
Prices start from £362 GBPSave up to £1,676 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
3.88ct Round
£362 GBP