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Marquise|Lab Grown|IGI

1.05ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799676886

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676886

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 30, 2026
Save €1,600 EUR (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,826 EUR at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.05ct lab-grown marquise diamond

This 1.05ct 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 LG799676886 or 799676886. Listed at 21 retailers as of October 28, 2026, with prices from €226 to €1,826, a €1,600 spread on the same certified stone. Rare Carat lists it at €1,826. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676886
Dimensions10.30 × 5.31 × 3.34 mm
L/W Ratio1.94
Girdle conditionFaceted
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
10.30 mm5.31 mm1.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676886
Side View
Table 59.0%Crown 34.9°Girdle: MED-STKPavilion 40°Culet: NoneDepth 62.9%

Caratlytics Score

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A+
Exceptional
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: €1,826 EUR|Low: €226 EUR|High: €2,506 EUR|Avg: €704 EUR
Rare Carat
Retailer 2
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Retailer 21
October 31, 2026
Retailer 14€226 EUR
Retailer 9€253 EUR
Retailer 20€263 EUR
Retailer 5€281 EUR
Retailer 8€281 EUR
Retailer 12€309 EUR
Retailer 17€425 EUR
Retailer 16€464 EUR
Retailer 7€471 EUR
Retailer 15€483 EUR
Retailer 4€500 EUR
Retailer 2€536 EUR
Retailer 3€542 EUR
Retailer 11€754 EUR
Retailer 19€864 EUR
Retailer 21€904 EUR
Retailer 6€950 EUR
Retailer 18€1,133 EUR
Retailer 10€1,221 EUR
Retailer 13€1,701 EUR
Rare Carat€1,826 EUR

37 data points across 21 retailers

21 retailers€226 EUR to €1,826 EUR

A+
Cheapest Retailer
-
€226 EUR
$253 USD
A
Retailer 2
-
€253 EUR
$283 USD
View
Final sale: no returns
A
Retailer 3
-
€263 EUR
$294 USD
View
A
Retailer 4
-
€281 EUR
$314 USD
View
A
Retailer 5
-
€281 EUR
$314 USD
View
A
Retailer 6
-
€309 EUR
HK$2,700 HKD
View
A
Retailer 7
-
€425 EUR
$475 USD
View
A
Retailer 8
-
€464 EUR
View
A
Retailer 9
-
€471 EUR
$526 USD
View
A
Retailer 10
-
€483 EUR
ZAR 8,722 ZAR
View
A
Retailer 11
-
€500 EUR
$559 USD
View
A
Retailer 12
-
€536 EUR
£472 GBP
View
A
Retailer 13
-
€542 EUR
$605 USD
View
B+
Retailer 14
-
€754 EUR
SGD 1,139 SGD
View
B+
Retailer 15
-
€864 EUR
$965 USD
View
B+
Retailer 16
-
€904 EUR
$1,010 USD
View
B+
Retailer 17
-
€950 EUR
$1,062 USD
View
Retailer 18
-
€1,133 EUR
£997 GBP
View
Price last confirmed 12 days ago
B+
Retailer 19
-
€1,221 EUR
$1,364 USD
View
B
Retailer 20
-
€1,701 EUR
$1,900 USD
View
Most Expensive
B
Rare Carat
A11-52A_l_799676886 · Oct 28
€1,826 EUR
$2,040 USD
View
20 more retailers have this diamond
Prices start from €226 EURSave up to €1,600 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+
1.05ct Marquise
€226 EUR