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Marquise|Lab Grown|IGI

1.16ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG787646463

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG787646463

Diamond specifications and retailer prices

From $207 USD
As of October 28, 2026
Save $563 USD (73%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $770 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.16ct lab-grown marquise diamond

This 1.16ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG787646463 or 787646463. Listed at 4 retailers as of October 28, 2026, with prices from $207 to $770, a $563 spread on the same certified stone. Brilliant Earth lists it at $770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16
Carat
E
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787646463
Dimensions10.60 × 5.55 × 10.60 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm5.55 mm1.16 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787646463
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.3%

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 28
Current: $770 USD|Low: $205 USD|High: $790 USD|Avg: $560 USD|-2.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 3$207 USD
Retailer 7$363 USD
Retailer 6$403 USD
Retailer 2$430 USD
Retailer 5$453 USD
Retailer 4$595 USD
Retailer 9$658 USD
Retailer 10$677 USD
Retailer 8$756 USD
Brilliant Earth$770 USD

39 data points across 10 retailers

4 retailers$207 USD to $770 USD

A
Cheapest Retailer
-
$207 USD
Final sale: no returns
A
Retailer 2
-
$430 USD
£339 GBP
View
B+
Retailer 3
-
$595 USD
View
Most Expensive
B
Brilliant Earth
18523821A · Oct 28
$770 USD
View
3 more retailers have this diamond
Prices start from $207 USDSave up to $563 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
1.16ct Marquise
$207 USD