CaratHunter
Plans
Marquise|Lab Grown|IGI

3.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG774640729

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG774640729

Diamond specifications and retailer prices

From $1,792 USD
As of November 2, 2026
Save $794 USD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,586 USD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.05ct lab-grown marquise diamond

This 3.05ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG774640729 or 774640729. Listed at 2 retailers as of November 2, 2026, with prices from $1,792 to $2,586, a $794 spread on the same certified stone. The Diamond Guys lists it at $2,586. 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

3.05
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774640729
Dimensions15.14 × 7.37 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
15.14 mm7.37 mm3.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774640729
Side View
Table 59.0%Crown 36.2°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,050 USD|Low: $695 USD|High: $6,060 USD|Avg: $1,930 USD|-16.7%
Retailer 1
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
The Diamond Guys
August 3, 2026
Retailer 12$695 USD
Retailer 6$934 USD
Retailer 13$1,046 USD
Retailer 9$1,089 USD
Retailer 7$1,244 USD
Retailer 5$1,247 USD
Retailer 2$1,438 USD
Retailer 10$1,792 USD
Retailer 11$2,105 USD
Retailer 3$2,352 USD
The Diamond Guys$2,586 USD
Retailer 8$3,562 USD
Retailer 4$3,902 USD
Retailer 14$3,960 USD
Retailer 1$5,050 USD

61 data points across 15 retailers

2 retailers$1,792 USD to $2,586 USD

B+
Cheapest Retailer
-
$1,792 USD
Most Expensive
B
The Diamond Guys
1951076402 · Nov 3
$2,586 USD
View
1 more retailer has this diamond
Prices start from $1,792 USDSave up to $794 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.

B+
3.05ct Marquise
$1,792 USD