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Oval|Lab Grown|IGI

3.88ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG846656896

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846656896

Diamond specifications and retailer prices

From $1,003 CAD
HK$5,600 HKD
As of October 29, 2026
Save $7,968 CAD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $8,971 CAD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.88ct lab-grown oval diamond

This 3.88ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG846656896 or 846656896. Listed at 9 retailers as of October 29, 2026, with prices from $1,003 to $8,971, a $7,968 spread on the same certified stone. Brilliant Earth lists it at $8,971. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.88
Carat
E
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846656896
Dimensions13.07 × 8.83 × 5.28 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.07 mm8.83 mm3.88 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846656896
Side View
Table 63.0%Crown 35.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.8%

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: $3,751 CAD|Low: $833 CAD|High: $3,857 CAD|Avg: $1,887 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 28, 2026
Retailer 8$833 CAD
Retailer 7$1,003 CAD
Retailer 4$1,113 CAD
Retailer 6$1,411 CAD
Retailer 2$1,426 CAD
Retailer 3$2,381 CAD
Retailer 9$2,922 CAD
Retailer 1$3,751 CAD
Retailer 5$3,857 CAD

4 data points across 9 retailers

9 retailers$1,003 CAD to $8,971 CAD

A
Cheapest Retailer
-
$1,003 CAD
HK$5,600 HKD
A
Retailer 2
-
$1,113 CAD
$795 USD
View
A
Retailer 3
-
$1,411 CAD
£794 GBP
View
B+
Retailer 4
-
$1,426 CAD
$1,019 USD
View
B+
Retailer 5
-
$2,381 CAD
$1,701 USD
View
B+
Retailer 6
-
$2,922 CAD
SGD 2,821 SGD
View
B
Retailer 7
-
$3,751 CAD
$2,680 USD
View
B
Retailer 8
-
$3,857 CAD
£2,170 GBP
View
Most Expensive
B
Brilliant Earth
22251617A · Oct 29
$8,971 CAD
$6,410 USD
View
8 more retailers have this diamond
Prices start from $1,003 CADSave up to $7,968 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 Oval
$1,003 CAD