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Marquise|Lab Grown|IGI

1.16ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG797655338

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797655338

Diamond specifications and retailer prices

From $210 USD
As of October 24, 2026
Save $1,530 USD (88%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,740 USD at Do Amore Diamonds · As of October 26, 2026
View at Do Amore Diamonds

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 LG797655338 or 797655338. Listed at 12 retailers as of October 24, 2026, with prices from $210 to $1,740, a $1,530 spread on the same certified stone. Do Amore Diamonds lists it at $1,740. 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 angle36.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797655338
Dimensions10.78 × 5.42 × 3.48 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.78 mm5.42 mm1.16 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797655338
Side View
Table 61.0%Crown 36.7°Girdle: STK-THKPavilion 40.7°Culet: NoneDepth 64.2%

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 24
Current: $1,740 USD|Low: $262 USD|High: $1,740 USD|Avg: $548 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 26, 2026
Retailer 9$262 USD
Retailer 10$303 USD
Retailer 8$323 USD
Retailer 11$405 USD
Retailer 5$405 USD
Retailer 4$530 USD
Retailer 12$566 USD
Retailer 7$694 USD
Retailer 3$756 USD
Retailer 2$762 USD
Retailer 6$1,160 USD
Do Amore Diamonds$1,740 USD

10 data points across 12 retailers

12 retailers$210 USD to $1,740 USD

A
Retailer 1
-
$181 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$210 USD
View
A
Retailer 3
-
$262 USD
View
B+
Retailer 4
-
$303 USD
View
A
Retailer 5
-
$323 USD
View
A
Retailer 6
-
$405 USD
€386 EUR
View
Retailer 7
-
$566 USD
View
Price last confirmed 51 days ago
B+
Retailer 8
-
$694 USD
A$1,067 AUD
View
B+
Retailer 9
-
$762 USD
View
B
Retailer 10
-
$796 USD
View
B
Retailer 11
-
$1,160 USD
£913 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A9A9082D9 · Oct 26
$1,740 USD
View
11 more retailers have this diamond
Prices start from $210 USDSave up to $1,530 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
$210 USD