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Marquise|Lab Grown|IGI

0.57ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG848633147

Certificate IGI LG848633147

Diamond specifications and retailer prices

From €393 EUR
$439 USD
As of November 1, 2026
Save €1,170 EUR (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,563 EUR at Riddles Jewelry · As of October 31, 2026
View at Riddles Jewelry

About this 0.57ct lab-grown marquise diamond

This 0.57ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG848633147 or 848633147. Listed at 10 retailers as of October 31, 2026, with prices from €393 to €1,563, a €1,170 spread on the same certified stone. Riddles Jewelry lists it at €1,563. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.57
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG848633147
Dimensions8.44 × 4.30 × 2.69 mm
L/W Ratio1.96
Top View
8.44 mm4.30 mm0.57 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848633147
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €675 EUR|Low: €393 EUR|High: €1,563 EUR|Avg: €977 EUR
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Riddles Jewelry
November 2, 2026
Retailer 3€393 EUR
Retailer 9€593 EUR
Retailer 6€607 EUR
Retailer 2€667 EUR
Retailer 1€675 EUR
Retailer 5€1,235 EUR
Retailer 8€1,324 EUR
Retailer 7€1,344 EUR
Retailer 4€1,491 EUR
Riddles Jewelry€1,563 EUR

6 data points across 10 retailers

10 retailers€393 EUR to €1,563 EUR

A
Cheapest Retailer
-
€393 EUR
$439 USD
B+
Retailer 2
-
€593 EUR
$662 USD
View
B+
Retailer 3
-
€607 EUR
$678 USD
View
B+
Retailer 4
-
€667 EUR
£586 GBP
View
B+
Retailer 5
-
€675 EUR
ZAR 12,188 ZAR
View
B
Retailer 6
-
€1,235 EUR
$1,380 USD
View
B
Retailer 7
-
€1,324 EUR
CA$2,054 CAD
View
B
Retailer 8
-
€1,344 EUR
$1,502 USD
View
B
Retailer 9
-
€1,491 EUR
£1,312 GBP
View
Most Expensive
B
Riddles Jewelry
1997300319 · Oct 31
€1,563 EUR
$1,746 USD
View
9 more retailers have this diamond
Prices start from €393 EURSave up to €1,170 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
0.57ct Marquise
€393 EUR