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Marquise|Lab Grown|IGI

1.16ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG773605355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG773605355

Diamond specifications and retailer prices

From $564 USD
A$868 AUD
As of October 31, 2026
3 retailers carry this diamond
Most expensive: $965 USD at Novita Diamonds · As of July 28, 2026
View at Novita 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 LG773605355 or 773605355. Listed at 3 retailers as of October 31, 2026. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773605355
Dimensions10.75 × 5.48 × 3.37 mm
L/W Ratio1.96
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm5.48 mm1.16 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773605355
Side View
Table 61.0%Crown 36.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 61.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $564 USD|Low: $155 USD|High: $1,880 USD|Avg: $714 USD
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October 3, 2026
Retailer 15$218 USD
Retailer 8$318 USD
Retailer 4$326 USD
Retailer 16$342 USD
Retailer 11$402 USD
Retailer 2$442 USD
Retailer 13$460 USD
Retailer 14$474 USD
Retailer 20$546 USD
Retailer 1$564 USD
Retailer 18$638 USD
Retailer 19$641 USD
Retailer 5$751 USD
Retailer 7$886 USD
Retailer 10$889 USD
Retailer 6$1,032 USD
Retailer 12$1,074 USD
Retailer 9$1,180 USD
Retailer 17$1,260 USD
Retailer 3$1,880 USD

6 data points across 20 retailers

3 retailers

B+
Cheapest Retailer
-
$564 USD
A$868 AUD
Retailer 2
-
$638 USD
£502 GBP
View
Price last confirmed 43 days ago
Most Expensive
Novita Diamonds
cert_773605355 · Jul 28
$965 USD
A$1,485 AUD
View
Price last confirmed 95 days ago
2 more retailers have this diamond
Prices start from $564 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.

B+
1.16ct Marquise
$564 USD