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Marquise|Lab Grown|IGI

3.07ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG830614602

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830614602

Diamond specifications and retailer prices

From $422 USD
As of November 2, 2026
Save $2,928 USD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,350 USD at Brilliant Earth · As of November 1, 2026
View at Brilliant Earth

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830614602 or 830614602. Listed at 17 retailers as of November 1, 2026, with prices from $422 to $3,350, a $2,928 spread on the same certified stone. Brilliant Earth lists it at $3,350. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830614602
Dimensions14.95 × 7.89 × 4.72 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.95 mm7.89 mm3.07 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830614602
Side View
Table 60.0%Crown 33.3°Girdle: THN-MEDPavilion 40.4°Culet: NoneDepth 59.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,350 USD|Low: $422 USD|High: $3,350 USD|Avg: $1,247 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
Retailer 17
November 2, 2026
Retailer 12$422 USD
Retailer 15$473 USD
Retailer 16$488 USD
Retailer 6$523 USD
Retailer 17$576 USD
Retailer 11$597 USD
Retailer 3$702 USD
Retailer 13$862 USD
Retailer 10$1,140 USD
Retailer 2$1,186 USD
Retailer 14$1,208 USD
Retailer 5$1,663 USD
Retailer 7$1,682 USD
Retailer 8$1,715 USD
Retailer 9$1,725 USD
Retailer 4$1,902 USD
Brilliant Earth$3,350 USD

3 data points across 17 retailers

17 retailers$422 USD to $3,350 USD

A
Cheapest Retailer
-
$422 USD
A
Retailer 2
-
$473 USD
View
A
Retailer 3
-
$488 USD
View
Final sale: no returns
A
Retailer 4
-
$523 USD
View
A
Retailer 5
-
$576 USD
HK$4,500 HKD
View
A
Retailer 6
-
$597 USD
£470 GBP
View
B+
Retailer 7
-
$702 USD
View
A
Retailer 8
-
$862 USD
£679 GBP
View
A
Retailer 9
-
$1,140 USD
ZAR 18,411 ZAR
View
A
Retailer 10
-
$1,186 USD
View
A
Retailer 11
-
$1,208 USD
View
B+
Retailer 12
-
$1,663 USD
SGD 2,247 SGD
View
B+
Retailer 13
-
$1,682 USD
View
B+
Retailer 14
-
$1,715 USD
View
B+
Retailer 15
-
$1,725 USD
View
B+
Retailer 16
-
$1,902 USD
View
Most Expensive
B
Brilliant Earth
22430324A · Nov 1
$3,350 USD
View
16 more retailers have this diamond
Prices start from $422 USDSave up to $2,928 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
$422 USD