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Marquise|Lab Grown|IGI

1.22ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG806616620

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG806616620

Diamond specifications and retailer prices

From $209 USD
As of November 2, 2026
Save $1,801 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,010 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG806616620 or 806616620. Listed at 19 retailers as of November 2, 2026, with prices from $209 to $2,010, a $1,801 spread on the same certified stone. Do Amore Diamonds lists it at $2,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806616620
Dimensions11.27 × 5.69 × 3.45 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.27 mm5.69 mm1.22 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806616620
Side View
Table 62.0%Crown 33.8°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 60.6%

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: Nov 2
Current: $2,010 USD|Low: $202 USD|High: $2,010 USD|Avg: $602 USD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 3, 2026
Retailer 18$209 USD
Retailer 10$234 USD
Retailer 8$242 USD
Retailer 4$259 USD
Retailer 7$259 USD
Retailer 5$348 USD
Retailer 11$494 USD
Retailer 2$539 USD
Retailer 13$610 USD
Retailer 16$697 USD
Retailer 15$720 USD
Retailer 14$810 USD
Retailer 17$822 USD
Retailer 3$836 USD
Retailer 6$919 USD
Retailer 9$1,091 USD
Retailer 12$1,146 USD
Do Amore Diamonds$2,010 USD

44 data points across 18 retailers

19 retailers$209 USD to $2,010 USD

A
Cheapest Retailer
-
$209 USD
A
Retailer 2
-
$234 USD
View
Final sale: no returns
A
Retailer 3
-
$242 USD
View
A
Retailer 4
-
$259 USD
View
Retailer 5
-
$259 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$348 USD
View
A
Retailer 7
-
$369 USD
View
A
Retailer 8
-
$494 USD
ZAR 7,976 ZAR
View
A
Retailer 9
-
$539 USD
£424 GBP
View
B+
Retailer 10
-
$610 USD
A$938 AUD
View
B+
Retailer 11
-
$697 USD
A$1,073 AUD
View
B+
Retailer 12
-
$720 USD
View
B+
Retailer 13
-
$810 USD
View
B+
Retailer 14
-
$822 USD
A$1,265 AUD
View
B
Retailer 15
-
$836 USD
View
B
Retailer 16
-
$919 USD
View
B
Retailer 17
-
$1,091 USD
View
B
Retailer 18
-
$1,146 USD
£902 GBP
View
Most Expensive
B
Do Amore Diamonds
27-87E094B8A · Nov 2
$2,010 USD
View
18 more retailers have this diamond
Prices start from $209 USDSave up to $1,801 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
$209 USD