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Marquise|Lab Grown|IGI

3.08ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG799676666

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG799676666

Diamond specifications and retailer prices

From €3,423 EUR
$3,824 USD
As of October 30, 2026
Save €10,627 EUR (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €14,050 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 3.08ct lab-grown marquise diamond

This 3.08ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676666 or 799676666. Listed at 24 retailers as of October 30, 2026, with prices from €3,423 to €14,050, a €10,627 spread on the same certified stone. Taylor and Hart lists it at €14,050. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.08
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676666
Dimensions14.84 × 7.76 × 4.74 mm
L/W Ratio1.91
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
14.84 mm7.76 mm3.08 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676666
Side View
Table 57.0%Crown 32.4°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

Caratlytics Score

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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: €5,201 EUR|Low: €3,423 EUR|High: €15,457 EUR|Avg: €7,035 EUR|-10.5%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 11
Retailer 12
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Retailer 22
Taylor and Hart
October 31, 2026
Retailer 9€3,423 EUR
Retailer 2€3,588 EUR
Retailer 5€3,602 EUR
Retailer 21€3,752 EUR
Retailer 10€3,834 EUR
Retailer 7€3,961 EUR
Retailer 18€3,971 EUR
Retailer 15€4,504 EUR
Retailer 11€4,675 EUR
Retailer 22€4,961 EUR
Retailer 1€5,201 EUR
Retailer 12€5,266 EUR
Retailer 6€6,111 EUR
Retailer 19€6,420 EUR
Retailer 3€6,830 EUR
Retailer 14€6,969 EUR
Retailer 16€8,432 EUR
Retailer 20€8,551 EUR
Retailer 17€9,218 EUR
Retailer 8€10,012 EUR
Retailer 4€11,563 EUR
Retailer 13€13,531 EUR
Taylor and Hart€14,050 EUR

40 data points across 23 retailers

24 retailers€3,423 EUR to €14,050 EUR

A
Cheapest Retailer
-
€3,423 EUR
$3,824 USD
A
Retailer 2
-
€3,588 EUR
$4,008 USD
View
A
Retailer 3
-
€3,602 EUR
$4,024 USD
View
A
Retailer 4
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€3,752 EUR
$4,192 USD
View
A
Retailer 5
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€3,834 EUR
$4,283 USD
View
Final sale: no returns
A
Retailer 6
-
€3,961 EUR
$4,425 USD
View
A
Retailer 7
-
€3,971 EUR
$4,436 USD
View
Retailer 8
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€4,504 EUR
$5,032 USD
View
Price last confirmed 15 days ago
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Retailer 9
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€4,675 EUR
HK$40,800 HKD
View
A
Retailer 10
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€4,961 EUR
$5,543 USD
View
A
Retailer 11
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€5,201 EUR
£4,576 GBP
View
A
Retailer 12
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€5,266 EUR
$5,883 USD
View
B+
Retailer 13
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€6,111 EUR
£5,376 GBP
View
B+
Retailer 14
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€6,420 EUR
View
B+
Retailer 15
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€6,830 EUR
$7,630 USD
View
B+
Retailer 16
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€6,969 EUR
$7,786 USD
View
B+
Retailer 17
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€8,432 EUR
$9,420 USD
View
B+
Retailer 18
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€8,551 EUR
£7,522 GBP
View
B+
Retailer 19
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€9,218 EUR
ZAR 166,376 ZAR
View
B+
Retailer 20
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€9,563 EUR
$10,684 USD
View
B+
Retailer 21
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€10,012 EUR
$11,186 USD
View
B
Retailer 22
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€11,563 EUR
$12,918 USD
View
B
Retailer 23
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€13,531 EUR
SGD 20,428 SGD
View
Most Expensive
B
Taylor and Hart
PYDGB99 · Oct 31
€14,050 EUR
$15,697 USD
View
23 more retailers have this diamond
Prices start from €3,423 EURSave up to €10,627 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
3.08ct Marquise
€3,423 EUR