Marquise|Lab Grown|IGI

3.07ct G VVS1 Marquise Lab Grown Diamond

VG • G/VVS1 • IGI LG850678911

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG850678911

Diamond specifications and retailer prices

From $607 USD
As of November 2, 2026
Save $3,063 USD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,670 USD at Brilliant Earth · As of October 31, 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG850678911 or 850678911. Listed at 18 retailers as of October 31, 2026, with prices from $607 to $3,670, a $3,063 spread on the same certified stone. Brilliant Earth lists it at $3,670. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.07
Carat
G
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG850678911
Dimensions14.77 × 7.55 × 4.81 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.77 mm7.55 mm3.07 ctG / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG850678911
Side View
Table 62.0%Crown 37.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
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: $3,670 USD|Low: $607 USD|High: $3,670 USD|Avg: $1,520 USD
Brilliant Earth
Retailer 2
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Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
November 2, 2026
Retailer 9$607 USD
Retailer 8$679 USD
Retailer 11$680 USD
Retailer 15$753 USD
Retailer 14$775 USD
Retailer 17$880 USD
Retailer 7$1,010 USD
Retailer 4$1,099 USD
Retailer 2$1,169 USD
Retailer 3$1,419 USD
Retailer 5$1,591 USD
Retailer 18$1,599 USD
Retailer 16$1,980 USD
Retailer 6$2,404 USD
Retailer 10$2,434 USD
Retailer 13$2,493 USD
Retailer 12$3,269 USD
Brilliant Earth$3,670 USD

4 data points across 18 retailers

18 retailers$607 USD to $3,670 USD

A
Cheapest Retailer
-
$607 USD
A
Retailer 2
-
$679 USD
View
Final sale: no returns
A
Retailer 3
-
$680 USD
View
A
Retailer 4
-
$753 USD
View
A
Retailer 5
-
$775 USD
£610 GBP
View
A
Retailer 6
-
$880 USD
View
A
Retailer 7
-
$1,010 USD
View
A
Retailer 8
-
$1,099 USD
View
A
Retailer 9
-
$1,169 USD
£920 GBP
View
B+
Retailer 10
-
$1,419 USD
View
B+
Retailer 11
-
$1,591 USD
A$2,448 AUD
View
B+
Retailer 12
-
$1,599 USD
View
B
Retailer 13
-
$1,980 USD
View
B
Retailer 14
-
$2,404 USD
View
B
Retailer 15
-
$2,434 USD
View
B
Retailer 16
-
$2,493 USD
View
B
Retailer 17
-
$3,269 USD
£2,574 GBP
View
Most Expensive
B
Brilliant Earth
22377292A · Oct 31
$3,670 USD
View
17 more retailers have this diamond
Prices start from $607 USDSave up to $3,063 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
$607 USD