Marquise|Lab Grown|IGI

1.16ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG807678994

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG807678994

Diamond specifications and retailer prices

From $343 USD
As of October 30, 2026
Save $629 USD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,980 USD at Do Amore Diamonds · As of October 24, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807678994 or 807678994. Listed at 16 retailers as of October 25, 2026, with a 183% 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

1.16
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807678994
Dimensions10.92 × 5.42 × 3.43 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm5.42 mm1.16 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807678994
Side View
Table 59.0%Crown 37.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,980 USD|Low: $231 USD|High: $27,647 USD|Avg: $3,077 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 25, 2026
Retailer 3$231 USD
Retailer 7$256 USD
Retailer 5$343 USD
Retailer 11$346 USD
Retailer 10$414 USD
Retailer 17$419 USD
Retailer 14$481 USD
Retailer 12$511 USD
Retailer 9$556 USD
Retailer 15$695 USD
Retailer 16$825 USD
Retailer 2$972 USD
Retailer 6$1,079 USD
Retailer 13$1,138 USD
Retailer 4$1,214 USD
Do Amore Diamonds$1,980 USD
Retailer 8$21,946 USD

37 data points across 17 retailers

16 retailers$343 USD to $972 USD

Retailer 1
-
$198 USD
Price last confirmed 29 days ago
Retailer 2
-
$256 USD
View
Price last confirmed 28 days ago
B+
Retailer 3
-
$343 USD
View
Retailer 4
-
$346 USD
£272 GBP
View
Price last confirmed 9 days ago
A
Retailer 5
-
$414 USD
View
Retailer 6
-
$481 USD
ZAR 7,763 ZAR
View
Price last confirmed 12 days ago
Retailer 7
-
$511 USD
£402 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
$695 USD
A$1,069 AUD
View
Price last confirmed 13 days ago
Retailer 9
-
$825 USD
View
Price last confirmed 9 days ago
Retailer 10
-
$908 USD
View
Price last confirmed 26 days ago
B
Retailer 11
-
$972 USD
A$1,496 AUD
View
Retailer 12
-
$1,079 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$1,138 USD
£896 GBP
View
Price last confirmed 12 days ago
Retailer 14
-
$1,214 USD
View
Price last confirmed 8 days ago
Most Expensive
Do Amore Diamonds
27-209C0B2FB · Oct 24
$1,980 USD
View
Price last confirmed 7 days ago
14 more retailers have this diamond
Prices start from $343 USDSave up to $629 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
$343 USD