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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 €1,737 EUR
$1,941 USD
As of October 30, 2026
Save €5,128 EUR (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €8,800 EUR 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 295% 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
Colour
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
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 30
Current: €8,800 EUR|Low: €1,737 EUR|High: €9,459 EUR|Avg: €4,640 EUR|-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 31, 2026
Retailer 4€1,737 EUR
Retailer 2€2,080 EUR
Retailer 3€2,768 EUR
Retailer 7€2,840 EUR
Retailer 8€3,065 EUR
Retailer 9€4,231 EUR
Retailer 6€5,185 EUR
Retailer 10€5,356 EUR
Retailer 11€5,679 EUR
Retailer 5€6,865 EUR
Novita Diamonds€8,800 EUR

39 data points across 11 retailers

11 retailers€1,737 EUR to €6,865 EUR

A
Cheapest Retailer
-
€1,737 EUR
$1,941 USD
A
Retailer 2
-
€2,080 EUR
£1,830 GBP
View
A
Retailer 3
-
€2,768 EUR
$3,092 USD
View
A
Retailer 4
-
€2,840 EUR
$3,173 USD
View
A
Retailer 5
-
€3,065 EUR
View
A
Retailer 6
-
€4,231 EUR
£3,722 GBP
View
B+
Retailer 7
-
€5,185 EUR
$5,792 USD
View
B+
Retailer 8
-
€5,356 EUR
$5,984 USD
View
B+
Retailer 9
-
€5,679 EUR
$6,345 USD
View
B+
Retailer 10
-
€6,865 EUR
$7,670 USD
View
Most Expensive
Novita Diamonds
cert_833685198 · Oct 8
€8,800 EUR
A$15,125 AUD
View
Price last confirmed 22 days ago
10 more retailers have this diamond
Prices start from €1,737 EURSave up to €5,128 EUR

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
€1,737 EUR