Marquise|Lab Grown|IGI

1.14ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG831676531

Certificate IGI LG831676531

Diamond specifications and retailer prices

From $251 USD
As of November 2, 2026
Save $378 USD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $629 USD at Novita Diamonds · As of October 28, 2026
View at Novita Diamonds

About this 1.14ct lab-grown marquise diamond

This 1.14ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831676531 or 831676531. Listed at 5 retailers as of October 28, 2026, with prices from $251 to $629, a $378 spread on the same certified stone. Novita Diamonds lists it at $629. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG831676531
Dimensions10.96 × 5.41 × 3.44 mm
L/W Ratio2.03
Top View
10.96 mm5.41 mm1.14 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831676531
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 63.6%

Caratlytics Score

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

Last verified: Nov 2
Current: $629 USD|Low: $251 USD|High: $636 USD|Avg: $347 USD|-1.1%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 27, 2026
Retailer 4$251 USD
Retailer 5$290 USD
Retailer 3$321 USD
Retailer 2$390 USD
Retailer 6$398 USD
Novita Diamonds$629 USD

10 data points across 6 retailers

5 retailers$251 USD to $629 USD

A
Cheapest Retailer
-
$251 USD
B+
Retailer 2
-
$290 USD
View
A
Retailer 3
-
$321 USD
View
A
Retailer 4
-
$390 USD
€371 EUR
View
Most Expensive
B+
Novita Diamonds
cert_831676531 · Oct 28
$629 USD
A$968 AUD
View
4 more retailers have this diamond
Prices start from $251 USDSave up to $378 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
1.14ct Marquise
$251 USD