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Marquise|Lab Grown|IGI

2.99ct G VVS1 Marquise Lab Grown Diamond

EX • G/VVS1 • IGI LG752511153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG752511153

Diamond specifications and retailer prices

From $437 USD
As of November 1, 2026
Save $3,563 USD (89%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,000 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 2.99ct lab-grown marquise diamond

This 2.99ct lab-grown marquise sits in the two to three carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG752511153 or 752511153. Listed at 7 retailers as of November 1, 2026, with prices from $437 to $4,000, a $3,563 spread on the same certified stone. Rare Carat lists it at $4,000. 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

2.99
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752511153
Dimensions15.55 × 7.47 × 4.56 mm
L/W Ratio2.08
Girdle conditionFaceted
Culet sizePointed
Top View
15.55 mm7.47 mm2.99 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752511153
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.0%

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: $4,000 USD|Low: $437 USD|High: $4,099 USD|Avg: $1,775 USD|-2.4%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 27, 2026
Retailer 8$437 USD
Retailer 10$626 USD
Retailer 12$753 USD
Retailer 13$800 USD
Retailer 11$852 USD
Retailer 4$1,237 USD
Retailer 5$1,249 USD
Retailer 14$1,500 USD
Retailer 7$1,525 USD
Retailer 2$1,601 USD
Retailer 15$1,849 USD
Retailer 6$2,201 USD
Retailer 9$3,390 USD
Retailer 3$3,420 USD
Rare Carat$4,000 USD

12 data points across 15 retailers

7 retailers$437 USD to $4,000 USD

A
Cheapest Retailer
-
$437 USD
Final sale: no returns
B+
Retailer 2
-
$626 USD
View
B+
Retailer 3
-
$1,525 USD
CA$2,118 CAD
View
A
Retailer 4
-
$1,601 USD
View
B+
Retailer 5
-
$2,201 USD
View
B
Retailer 6
-
$3,390 USD
View
Most Expensive
B
Rare Carat
752511153 · Nov 1
$4,000 USD
View
6 more retailers have this diamond
Prices start from $437 USDSave up to $3,563 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
$437 USD