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Marquise|Lab Grown|IGI

3.07ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG841658232

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841658232

Diamond specifications and retailer prices

From $591 CAD
$423 USD
As of October 31, 2026
Save $3,312 CAD (85%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,903 CAD at Frank Darling · As of October 31, 2026
View at Frank Darling

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841658232 or 841658232. Listed at 4 retailers as of October 31, 2026, with prices from $591 to $3,903, a $3,312 spread on the same certified stone. Frank Darling lists it at $3,903. 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
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841658232
Dimensions15.46 × 7.59 × 4.66 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.46 mm7.59 mm3.07 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841658232
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.4%

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: Oct 31
Current: $3,903 CAD|Low: $591 CAD|High: $3,903 CAD|Avg: $2,072 CAD|-0.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 3$591 CAD
Retailer 4$842 CAD
Retailer 2$2,162 CAD
Frank Darling$3,903 CAD

4 data points across 4 retailers

4 retailers$591 CAD to $3,903 CAD

A
Cheapest Retailer
-
$591 CAD
$423 USD
Final sale: no returns
B+
Retailer 2
-
$842 CAD
$603 USD
View
B+
Retailer 3
-
$2,162 CAD
$1,548 USD
View
Most Expensive
B
Frank Darling
100752171210KD · Oct 31
$3,903 CAD
$2,794 USD
View
3 more retailers have this diamond
Prices start from $591 CADSave up to $3,312 CAD

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
$591 CAD