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Marquise|Lab Grown|IGI

3.04ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799670242

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799670242

Diamond specifications and retailer prices

From $4,538 USD
As of October 31, 2026
Save $15,216 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $19,754 USD at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.04ct lab-grown marquise diamond

This 3.04ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799670242 or 799670242. Listed at 13 retailers as of October 31, 2026, with prices from $4,538 to $19,754, a $15,216 spread on the same certified stone. With Clarity lists it at $19,754. 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
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799670242
Dimensions15.32 × 7.56 × 4.60 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
15.32 mm7.56 mm3.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799670242
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.8%

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 31
Current: $10,300 USD|Low: $4,538 USD|High: $23,230 USD|Avg: $10,320 USD|-14.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
November 1, 2026
Retailer 11$4,538 USD
Retailer 9$4,657 USD
Retailer 2$6,234 USD
Retailer 5$6,443 USD
Retailer 8$7,625 USD
Retailer 12$7,650 USD
Retailer 7$8,160 USD
Retailer 3$9,297 USD
Retailer 1$10,300 USD
Retailer 6$11,549 USD
Retailer 10$13,376 USD
Retailer 4$17,720 USD
With Clarity$19,754 USD

37 data points across 13 retailers

13 retailers$4,538 USD to $19,754 USD

A
Cheapest Retailer
-
$4,538 USD
A
Retailer 2
-
$4,657 USD
View
A
Retailer 3
-
$6,234 USD
HK$48,700 HKD
View
B+
Retailer 4
-
$6,443 USD
£5,073 GBP
View
B+
Retailer 5
-
$7,625 USD
View
B+
Retailer 6
-
$7,650 USD
View
B+
Retailer 7
-
$8,160 USD
€7,771 EUR
View
B+
Retailer 8
-
$9,297 USD
View
B+
Retailer 9
-
$10,300 USD
£8,110 GBP
View
B+
Retailer 10
-
$11,549 USD
ZAR 186,582 ZAR
View
Retailer 11
-
$13,376 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
$17,720 USD
View
Most Expensive
B
With Clarity
799670242 · Oct 31
$19,754 USD
View
12 more retailers have this diamond
Prices start from $4,538 USDSave up to $15,216 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
$4,538 USD