CaratHunter
Plans
Marquise|Lab Grown|IGI

3.08ct F SI1 Marquise Lab Grown Diamond

EX • F/SI1 • IGI LG834613101

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834613101

Diamond specifications and retailer prices

From $525 CAD
As of November 6, 2026
Save $551 CAD (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,076 CAD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG834613101 or 834613101. Listed at 2 retailers as of November 5, 2026, with prices from $525 to $1,076, a $551 spread on the same certified stone. 77 Diamonds lists it at $1,076. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.08
Carat
F
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834613101
Dimensions14.45 × 7.66 × 4.85 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.45 mm7.66 mm3.08 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834613101
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.3%

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: Nov 6
Current: $1,076 CAD|Low: $525 CAD|High: $1,447 CAD|Avg: $1,092 CAD|-7.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$525 CAD
Retailer 3$939 CAD
77 Diamonds$1,076 CAD
Retailer 4$1,447 CAD

39 data points across 4 retailers

2 retailers$525 CAD to $1,076 CAD

A
Cheapest Retailer
-
$525 CAD
Final sale: no returns
Most Expensive
A
77 Diamonds
MQTVS7UKU5KDS · Nov 5
$1,076 CAD
£607 GBP
View
1 more retailer has this diamond
Prices start from $525 CADSave up to $551 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
3.08ct Marquise
$525 CAD