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Marquise|Lab Grown|IGI

1.22ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG768632049

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG768632049

Diamond specifications and retailer prices

From €257 EUR
$288 USD
As of November 2, 2026
Save €2,026 EUR (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €2,282 EUR at Do Amore Diamonds · As of November 1, 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 FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768632049 or 768632049. Listed at 16 retailers as of November 1, 2026, with prices from €257 to €2,282, a €2,026 spread on the same certified stone. Do Amore Diamonds lists it at €2,282. 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768632049
Dimensions11.00 × 5.49 × 3.36 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.00 mm5.49 mm1.22 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768632049
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 38.2°Culet: NoneDepth 61.2%

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: €2,282 EUR|Low: €257 EUR|High: €2,586 EUR|Avg: €1,014 EUR|-11.7%
Do Amore Diamonds
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
November 1, 2026
Retailer 12€257 EUR
Retailer 4€298 EUR
Retailer 8€326 EUR
Retailer 13€460 EUR
Retailer 6€468 EUR
Retailer 15€524 EUR
Retailer 7€565 EUR
Retailer 10€600 EUR
Retailer 11€688 EUR
Retailer 14€979 EUR
Retailer 3€1,000 EUR
Retailer 16€1,131 EUR
Retailer 2€1,410 EUR
Retailer 9€1,837 EUR
Retailer 5€2,144 EUR
Do Amore Diamonds€2,282 EUR

31 data points across 16 retailers

16 retailers€257 EUR to €2,282 EUR

A
Cheapest Retailer
-
€257 EUR
$288 USD
A
Retailer 2
-
€298 EUR
$334 USD
View
A
Retailer 3
-
€326 EUR
$366 USD
View
Final sale: no returns
A
Retailer 4
-
€460 EUR
$516 USD
View
A
Retailer 5
-
€468 EUR
$525 USD
View
A
Retailer 6
-
€524 EUR
$588 USD
View
A
Retailer 7
-
€565 EUR
$634 USD
View
A
Retailer 8
-
€600 EUR
View
B+
Retailer 9
-
€688 EUR
A$1,188 AUD
View
B+
Retailer 10
-
€979 EUR
$1,098 USD
View
B+
Retailer 11
-
€1,000 EUR
$1,122 USD
View
B+
Retailer 12
-
€1,131 EUR
$1,268 USD
View
B+
Retailer 13
-
€1,410 EUR
£1,245 GBP
View
B
Retailer 14
-
€1,837 EUR
$2,060 USD
View
B
Retailer 15
-
€2,144 EUR
$2,405 USD
View
Most Expensive
B
Do Amore Diamonds
27-DCBC6D455 · Nov 1
€2,282 EUR
$2,560 USD
View
15 more retailers have this diamond
Prices start from €257 EURSave up to €2,026 EUR

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
€257 EUR