CaratHunter
Plans
Marquise|Lab Grown|IGI

3.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG848665350

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665350

Diamond specifications and retailer prices

From $634 USD
As of November 2, 2026
Save $3,596 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,230 USD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848665350 or 848665350. Listed at 17 retailers as of November 2, 2026, with prices from $634 to $4,230, a $3,596 spread on the same certified stone. Brilliant Earth lists it at $4,230. 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

3.09
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665350
Dimensions15.36 × 7.41 × 4.80 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.36 mm7.41 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665350
Side View
Table 61.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 64.8%

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 2
Current: $4,230 USD|Low: $634 USD|High: $4,230 USD|Avg: $1,829 USD
Brilliant Earth
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
November 3, 2026
Retailer 5$634 USD
Retailer 6$710 USD
Retailer 10$854 USD
Retailer 16$915 USD
Retailer 14$1,055 USD
Retailer 2$1,175 USD
Retailer 12$1,607 USD
Retailer 13$1,662 USD
Retailer 9$1,708 USD
Retailer 3$1,814 USD
Retailer 4$2,510 USD
Retailer 8$2,539 USD
Retailer 15$2,580 USD
Retailer 7$2,610 USD
Retailer 11$3,100 USD
Brilliant Earth$4,230 USD

9 data points across 16 retailers

17 retailers$634 USD to $4,230 USD

A
Cheapest Retailer
-
$634 USD
A
Retailer 2
-
$710 USD
View
Final sale: no returns
A
Retailer 3
-
$854 USD
£672 GBP
View
A
Retailer 4
-
$915 USD
View
A
Retailer 5
-
$1,055 USD
View
A
Retailer 6
-
$1,175 USD
£925 GBP
View
B+
Retailer 7
-
$1,607 USD
View
B+
Retailer 8
-
$1,662 USD
A$2,557 AUD
View
B+
Retailer 9
-
$1,708 USD
ZAR 27,588 ZAR
View
B+
Retailer 10
-
$1,814 USD
View
B
Retailer 11
-
$2,510 USD
View
B
Retailer 12
-
$2,539 USD
View
B
Retailer 13
-
$2,580 USD
View
B
Retailer 14
-
$2,610 USD
View
B
Retailer 15
-
$3,100 USD
£2,441 GBP
View
B
Retailer 16
-
$3,610 USD
View
Most Expensive
B
Brilliant Earth
22328913A · Nov 2
$4,230 USD
View
16 more retailers have this diamond
Prices start from $634 USDSave up to $3,596 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
3.09ct Marquise
$634 USD