Marquise|Lab Grown|IGI

3.07ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG833646987

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833646987

Diamond specifications and retailer prices

From $543 USD
As of November 1, 2026
Save $2,248 USD (81%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,791 USD at Frank Darling · As of November 1, 2026
View at Frank Darling

About this 3.07ct lab-grown marquise diamond

This 3.07ct 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 LG833646987 or 833646987. Listed at 5 retailers as of November 1, 2026, with prices from $543 to $2,791, a $2,248 spread on the same certified stone. Frank Darling lists it at $2,791. 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

3.07
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833646987
Dimensions14.46 × 7.57 × 4.77 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.46 mm7.57 mm3.07 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833646987
Side View
Table 61.0%Crown 34.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.0%

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: $2,791 USD|Low: $543 USD|High: $2,791 USD|Avg: $1,422 USD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3$543 USD
Retailer 4$763 USD
Retailer 6$1,008 USD
Retailer 7$1,030 USD
Retailer 9$1,167 USD
Retailer 8$1,827 USD
Retailer 2$1,971 USD
Retailer 5$2,215 USD
Frank Darling$2,791 USD

18 data points across 9 retailers

5 retailers$543 USD to $2,791 USD

A
Cheapest Retailer
-
$543 USD
Final sale: no returns
B+
Retailer 2
-
$763 USD
View
B+
Retailer 3
-
$1,971 USD
View
B
Retailer 4
-
$2,215 USD
View
Most Expensive
B
Frank Darling
100199292945KD · Nov 1
$2,791 USD
View
4 more retailers have this diamond
Prices start from $543 USDSave up to $2,248 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
3.07ct Marquise
$543 USD