Marquise|Lab Grown|IGI

1.07ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG841697694

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841697694

Diamond specifications and retailer prices

From $175 USD
As of November 1, 2026
Save $97 USD (36%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $690 USD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.07ct lab-grown marquise diamond

This 1.07ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841697694 or 841697694. Listed at 3 retailers as of November 1, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
G
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841697694
Dimensions10.31 × 5.34 × 3.38 mm
L/W Ratio1.93
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm5.34 mm1.07 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841697694
Side View
Table 59.0%Crown 35°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $690 USD|Low: $175 USD|High: $690 USD|Avg: $469 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$175 USD
Retailer 3$272 USD
Retailer 4$393 USD
Brilliant Earth$690 USD

6 data points across 4 retailers

3 retailers$175 USD to $272 USD

A
Cheapest Retailer
-
$175 USD
Final sale: no returns
B+
Retailer 2
-
$272 USD
View
Most Expensive
Brilliant Earth
21704937A · Oct 8
$690 USD
View
Price last confirmed 25 days ago
2 more retailers have this diamond
Prices start from $175 USDSave up to $97 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
1.07ct Marquise
$175 USD