Marquise|Lab Grown|IGI

2.99ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG811674516

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811674516

Diamond specifications and retailer prices

From $529 USD
As of October 28, 2026
Save $2,189 USD (81%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,718 USD at Frank Darling · As of October 25, 2026
View at Frank Darling

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG811674516 or 811674516. Listed at 4 retailers as of October 25, 2026, with prices from $529 to $2,718, a $2,189 spread on the same certified stone. Frank Darling lists it at $2,718. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.99
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811674516
Dimensions15.40 × 7.50 × 4.70 mm
L/W Ratio2.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.40 mm7.50 mm2.99 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811674516
Side View
Table 55.0%Crown 35.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $2,718 USD|Low: $346 USD|High: $5,740 USD|Avg: $1,998 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
Retailer 13
October 28, 2026
Retailer 13$346 USD
Retailer 2$529 USD
Retailer 6$739 USD
Retailer 9$855 USD
Retailer 10$998 USD
Retailer 8$1,014 USD
Retailer 3$1,375 USD
Retailer 7$1,974 USD
Retailer 11$2,153 USD
Retailer 4$2,633 USD
Frank Darling$2,718 USD
Retailer 12$4,060 USD
Retailer 5$5,740 USD

15 data points across 13 retailers

4 retailers$529 USD to $2,718 USD

A
Cheapest Retailer
-
$529 USD
Final sale: no returns
B+
Retailer 2
-
$739 USD
View
B+
Retailer 3
-
$1,974 USD
View
Most Expensive
B
Frank Darling
100757598104KD · Oct 25
$2,718 USD
View
3 more retailers have this diamond
Prices start from $529 USDSave up to $2,189 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
2.99ct Marquise
$529 USD