Marquise|Lab Grown|IGI

1.22ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG816641015

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816641015

Diamond specifications and retailer prices

From $175 USD
As of October 30, 2026
Save $953 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,128 USD at Flawless Fine Jewelry · As of October 29, 2026
View at Flawless Fine Jewelry

About this 1.22ct lab-grown marquise diamond

This 1.22ct 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 LG816641015 or 816641015. Listed at 16 retailers as of October 29, 2026, with prices from $175 to $1,128, a $953 spread on the same certified stone. Flawless Fine Jewelry lists it at $1,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816641015
Dimensions10.95 × 5.45 × 3.49 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
10.95 mm5.45 mm1.22 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816641015
Side View
Table 57.0%Crown 34.9°Girdle: STK-THKPavilion 39.5°Culet: NoneDepth 64.0%

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 30
Current: $1,128 USD|Low: $175 USD|High: $1,204 USD|Avg: $548 USD|+1.4%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
October 30, 2026
Retailer 11$175 USD
Retailer 4$196 USD
Retailer 8$203 USD
Retailer 6$217 USD
Retailer 16$217 USD
Retailer 9$261 USD
Retailer 3$295 USD
Retailer 2$390 USD
Retailer 15$438 USD
Retailer 12$541 USD
Retailer 5$699 USD
Retailer 13$738 USD
Retailer 14$754 USD
Retailer 10$1,022 USD
Retailer 7$1,115 USD
Flawless Fine Jewelry$1,128 USD

44 data points across 16 retailers

16 retailers$175 USD to $1,128 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$203 USD
View
A
Retailer 4
-
$217 USD
View
A
Retailer 5
-
$217 USD
View
A
Retailer 6
-
$261 USD
£206 GBP
View
B+
Retailer 7
-
$295 USD
View
A
Retailer 8
-
$390 USD
£307 GBP
View
A
Retailer 9
-
$438 USD
View
B+
Retailer 10
-
$541 USD
View
B+
Retailer 11
-
$699 USD
View
B+
Retailer 12
-
$738 USD
View
B+
Retailer 13
-
$754 USD
View
B
Retailer 14
-
$1,022 USD
£805 GBP
View
B
Retailer 15
-
$1,115 USD
View
Most Expensive
B
Flawless Fine Jewelry
EA3046FD9 · Oct 29
$1,128 USD
£888 GBP
View
15 more retailers have this diamond
Prices start from $175 USDSave up to $953 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
1.22ct Marquise
$175 USD