CaratHunter
Plans
Marquise|Lab Grown|IGI

3.07ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG752506917

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG752506917

Diamond specifications and retailer prices

From $1,735 USD
As of November 2, 2026
Save $770 USD (31%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,505 USD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 3.07ct lab-grown marquise diamond

This 3.07ct 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 LG752506917 or 752506917. Listed at 2 retailers as of November 2, 2026, with prices from $1,735 to $2,505, a $770 spread on the same certified stone. The Diamond Guys lists it at $2,505. 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
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752506917
Dimensions14.93 × 7.59 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizePointed
Top View
14.93 mm7.59 mm3.07 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752506917
Side View
Table 61.0%Crown 35.1°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.6%

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: $967 USD|Low: $130 USD|High: $4,360 USD|Avg: $1,773 USD|-12.6%
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
Retailer 15
Retailer 16
The Diamond Guys
September 16, 2026
Retailer 7$392 USD
Retailer 6$916 USD
Retailer 4$950 USD
Retailer 1$967 USD
Retailer 9$996 USD
Retailer 10$1,004 USD
Retailer 2$1,059 USD
Retailer 13$1,228 USD
Retailer 8$1,542 USD
Retailer 11$1,735 USD
Retailer 12$2,197 USD
Retailer 5$2,223 USD
Retailer 15$2,352 USD
The Diamond Guys$2,505 USD
Retailer 3$3,585 USD
Retailer 16$3,906 USD
Retailer 14$4,110 USD

63 data points across 17 retailers

2 retailers$1,735 USD to $2,505 USD

B+
Cheapest Retailer
-
$1,735 USD
Most Expensive
B
The Diamond Guys
1954435434 · Nov 3
$2,505 USD
View
1 more retailer has this diamond
Prices start from $1,735 USDSave up to $770 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+
3.07ct Marquise
$1,735 USD