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Round|Lab Grown|IGI

3.88ct D VS2 Round Lab Grown Diamond

EX • D/VS2 • IGI LG837604629

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837604629

Diamond specifications and retailer prices

From $691 CAD
$494 USD
As of October 29, 2026
Save $2,910 CAD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $11,967 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG837604629 or 837604629. Listed at 10 retailers as of October 29, 2026, with a 421% 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

3.88
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837604629
Dimensions10.15 × 10.19 × 6.02 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 mm3.88 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837604629
Side View
Table 62.0%Crown 32.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.2%

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: $11,967 CAD|Low: $679 CAD|High: $11,967 CAD|Avg: $3,055 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$691 CAD
Retailer 6$775 CAD
Retailer 4$1,100 CAD
Retailer 2$1,304 CAD
Retailer 9$2,258 CAD
Retailer 7$2,307 CAD
Retailer 5$2,309 CAD
Retailer 10$3,583 CAD
Retailer 3$3,601 CAD
Brilliant Earth$11,967 CAD

21 data points across 10 retailers

10 retailers$691 CAD to $3,601 CAD

A
Cheapest Retailer
-
$691 CAD
$494 USD
A
Retailer 2
-
$775 CAD
$554 USD
View
A
Retailer 3
-
$1,100 CAD
£619 GBP
View
A
Retailer 4
-
$1,304 CAD
€887 EUR
View
B+
Retailer 5
-
$2,258 CAD
$1,613 USD
View
B+
Retailer 6
-
$2,307 CAD
$1,648 USD
View
B+
Retailer 7
-
$2,309 CAD
$1,650 USD
View
B
Retailer 8
-
$3,583 CAD
$2,560 USD
View
B
Retailer 9
-
$3,601 CAD
£2,026 GBP
View
Most Expensive
Brilliant Earth
21361715A · Oct 29
$11,967 CAD
$8,550 USD
View
Price under review
9 more retailers have this diamond
Prices start from $691 CADSave up to $2,910 CAD

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
$691 CAD