Marquise|Lab Grown|IGI

3.06ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG838629500

Certificate IGI LG838629500

Diamond specifications and retailer prices

From $541 USD
As of October 31, 2026
Save $2,241 USD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,782 USD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 3.06ct lab-grown marquise diamond

This 3.06ct 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 LG838629500 or 838629500. Listed at 5 retailers as of October 31, 2026, with prices from $541 to $2,782, a $2,241 spread on the same certified stone. Frank Darling lists it at $2,782. 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

3.06
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG838629500
Dimensions15.55 × 7.44 × 4.71 mm
L/W Ratio2.09
Top View
15.55 mm7.44 mm3.06 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838629500
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.3%

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: Oct 31
Current: $2,782 USD|Low: $541 USD|High: $2,782 USD|Avg: $1,627 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 31, 2026
Retailer 3$541 USD
Retailer 4$761 USD
Retailer 6$999 USD
Retailer 2$1,964 USD
Retailer 5$2,205 USD
Frank Darling$2,782 USD

12 data points across 6 retailers

5 retailers$541 USD to $2,782 USD

A
Cheapest Retailer
-
$541 USD
Final sale: no returns
B+
Retailer 2
-
$761 USD
View
B+
Retailer 3
-
$1,964 USD
View
B
Retailer 4
-
$2,205 USD
View
Most Expensive
B
Frank Darling
100197339480KD · Oct 31
$2,782 USD
View
4 more retailers have this diamond
Prices start from $541 USDSave up to $2,241 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
3.06ct Marquise
$541 USD