CaratHunter
Plans
Marquise|Lab Grown|IGI

3.04ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG828663014

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828663014

Diamond specifications and retailer prices

From $2,286 USD
£1,800 GBP
As of October 29, 2026
Save $6,937 USD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,031 USD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.04ct lab-grown marquise diamond

This 3.04ct 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 LG828663014 or 828663014. Listed at 11 retailers as of October 27, 2026, with a 303% 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

3.04
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828663014
Dimensions15.42 × 7.59 × 4.47 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.42 mm7.59 mm3.04 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828663014
Side View
Table 62.0%Crown 29.6°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 58.9%

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 29
Current: $10,031 USD|Low: $2,286 USD|High: $10,761 USD|Avg: $5,888 USD|-6.4%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$2,286 USD
Retailer 8$2,818 USD
Retailer 10$3,388 USD
Retailer 7$3,775 USD
Retailer 3$4,192 USD
Retailer 4$4,667 USD
Retailer 5$5,906 USD
Retailer 6$6,285 USD
Retailer 9$9,224 USD
Novita Diamonds$10,031 USD

42 data points across 10 retailers

11 retailers$2,286 USD to $9,224 USD

A+
Cheapest Retailer
-
$2,286 USD
£1,800 GBP
A
Retailer 2
-
$2,818 USD
View
A
Retailer 3
-
$3,388 USD
View
A
Retailer 4
-
$3,775 USD
View
A
Retailer 5
-
$4,192 USD
€3,992 EUR
View
A
Retailer 6
-
$4,667 USD
£3,675 GBP
View
B+
Retailer 7
-
$5,906 USD
View
B+
Retailer 8
-
$6,285 USD
View
B+
Retailer 9
-
$7,510 USD
View
B
Retailer 10
-
$9,224 USD
View
Most Expensive
B
Novita Diamonds
cert_828663014 · Oct 8
$10,031 USD
A$15,433 AUD
View
Price last confirmed 20 days ago
10 more retailers have this diamond
Prices start from $2,286 USDSave up to $6,937 USD

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+
3.04ct Marquise
$2,286 USD