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Marquise|Lab Grown|IGI

3.07ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG840666886

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840666886

Diamond specifications and retailer prices

From $986 USD
As of October 26, 2026
Save $3,564 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,550 USD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

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 LG840666886 or 840666886. Listed at 11 retailers as of October 26, 2026, with prices from $986 to $4,550, a $3,564 spread on the same certified stone. Do Amore Diamonds lists it at $4,550. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840666886
Dimensions15.59 × 7.65 × 4.66 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.59 mm7.65 mm3.07 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840666886
Side View
Table 63.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.9%

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: Oct 26
Current: $4,550 USD|Low: $512 USD|High: $7,720 USD|Avg: $2,305 USD|-41.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$512 USD
Retailer 5$843 USD
Retailer 8$986 USD
Retailer 4$1,535 USD
Retailer 6$1,640 USD
Retailer 10$1,844 USD
Retailer 9$2,791 USD
Retailer 2$2,920 USD
Retailer 3$3,049 USD
Do Amore Diamonds$4,550 USD

17 data points across 10 retailers

11 retailers$986 USD to $4,550 USD

Retailer 1
-
$512 USD
Price last confirmed 8 days ago
Retailer 2
-
$843 USD
£664 GBP
View
Price last confirmed 12 days ago
A
Retailer 3
-
$986 USD
View
B+
Retailer 4
-
$1,535 USD
View
B+
Retailer 5
-
$1,535 USD
View
B+
Retailer 6
-
$1,640 USD
View
B+
Retailer 7
-
$1,844 USD
View
B
Retailer 8
-
$2,791 USD
View
B
Retailer 9
-
$2,920 USD
View
B
Retailer 10
-
$3,049 USD
£2,401 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1FA027BB3 · Oct 27
$4,550 USD
View
10 more retailers have this diamond
Prices start from $986 USDSave up to $3,564 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
$986 USD