Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG852613949

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852613949

Diamond specifications and retailer prices

From $212 USD
As of October 30, 2026
Save $688 USD (76%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $900 USD at With Clarity · As of October 30, 2026
View at With Clarity

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG852613949 or 852613949. Listed at 8 retailers as of October 30, 2026, with prices from $212 to $900, a $688 spread on the same certified stone. With Clarity lists it at $900. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852613949
Dimensions10.88 × 5.58 × 3.50 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.88 mm5.58 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852613949
Side View
Table 61.0%Crown 34.6°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 62.7%

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: $462 USD|Low: $212 USD|High: $900 USD|Avg: $501 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 30, 2026
Retailer 2$212 USD
Retailer 6$294 USD
Retailer 4$330 USD
Retailer 3$453 USD
Retailer 1$462 USD
Retailer 5$855 USD
With Clarity$900 USD

1 data point across 7 retailers

8 retailers$212 USD to $900 USD

A
Cheapest Retailer
-
$212 USD
A
Retailer 2
-
$294 USD
HK$2,300 HKD
View
A
Retailer 3
-
$330 USD
£260 GBP
View
A
Retailer 4
-
$453 USD
View
A
Retailer 5
-
$462 USD
View
B
Retailer 6
-
$700 USD
View
B
Retailer 7
-
$855 USD
SGD 1,155 SGD
View
Most Expensive
B
With Clarity
852613949 · Oct 30
$900 USD
View
7 more retailers have this diamond
Prices start from $212 USDSave up to $688 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
$212 USD