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Marquise|Lab Grown|IGI

4.08ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG809623136

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG809623136

Diamond specifications and retailer prices

From $749 USD
As of November 1, 2026
Save $2,959 USD (80%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,708 USD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 4.08ct lab-grown marquise diamond

This 4.08ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809623136 or 809623136. Listed at 6 retailers as of November 1, 2026, with prices from $749 to $3,708, a $2,959 spread on the same certified stone. Frank Darling lists it at $3,708. 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

4.08
Carat
F
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809623136
Dimensions17.05 × 8.28 × 5.16 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.05 mm8.28 mm4.08 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809623136
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.3%

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 1
Current: $3,708 USD|Low: $749 USD|High: $5,670 USD|Avg: $2,302 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 5$749 USD
Retailer 6$1,026 USD
Retailer 7$1,189 USD
Retailer 10$1,230 USD
Retailer 11$1,542 USD
Retailer 3$1,782 USD
Retailer 2$2,321 USD
Retailer 12$2,353 USD
Retailer 8$2,850 USD
Retailer 4$2,853 USD
Frank Darling$3,708 USD
Retailer 9$5,670 USD

22 data points across 12 retailers

6 retailers$749 USD to $3,708 USD

A
Cheapest Retailer
-
$749 USD
Final sale: no returns
B+
Retailer 2
-
$1,026 USD
View
B+
Retailer 3
-
$2,321 USD
View
Retailer 4
-
$2,850 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$2,853 USD
A$4,389 AUD
View
Price last confirmed 121 days ago
Most Expensive
B
Frank Darling
100742521600KD · Nov 1
$3,708 USD
View
5 more retailers have this diamond
Prices start from $749 USDSave up to $2,959 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
4.08ct Marquise
$749 USD