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Marquise|Lab Grown|IGI

3.08ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG833685198

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833685198

Diamond specifications and retailer prices

From $3,246 CAD
£1,829 GBP
As of October 30, 2026
Save $7,469 CAD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $13,733 CAD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833685198 or 833685198. Listed at 11 retailers as of October 30, 2026, with a 230% 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

3.08
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833685198
Dimensions15.85 × 7.52 × 4.60 mm
L/W Ratio2.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.85 mm7.52 mm3.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833685198
Side View
Table 60.0%Crown 30.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A+
Exceptional
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 30
Current: $13,733 CAD|Low: $3,228 CAD|High: $14,762 CAD|Avg: $7,254 CAD|-6.7%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4$3,246 CAD
Retailer 3$3,376 CAD
Retailer 11$4,319 CAD
Retailer 6$4,432 CAD
Retailer 7$4,783 CAD
Retailer 8$6,603 CAD
Retailer 5$8,091 CAD
Retailer 9$8,359 CAD
Retailer 10$8,863 CAD
Retailer 2$10,714 CAD
Novita Diamonds$13,733 CAD

38 data points across 11 retailers

11 retailers$3,246 CAD to $10,714 CAD

A+
Cheapest Retailer
-
$3,246 CAD
£1,829 GBP
A
Retailer 2
-
$3,376 CAD
$2,417 USD
View
A
Retailer 3
-
$4,319 CAD
$3,092 USD
View
A
Retailer 4
-
$4,432 CAD
$3,173 USD
View
A
Retailer 5
-
$4,783 CAD
€3,261 EUR
View
A
Retailer 6
-
$6,603 CAD
£3,722 GBP
View
B+
Retailer 7
-
$8,091 CAD
$5,792 USD
View
B+
Retailer 8
-
$8,359 CAD
$5,984 USD
View
B+
Retailer 9
-
$8,863 CAD
$6,345 USD
View
B+
Retailer 10
-
$10,714 CAD
$7,670 USD
View
Most Expensive
Novita Diamonds
cert_833685198 · Oct 8
$13,733 CAD
A$15,125 AUD
View
Price last confirmed 21 days ago
10 more retailers have this diamond
Prices start from $3,246 CADSave up to $7,469 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
$3,246 CAD