Princess|Lab Grown|IGI

4.02ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG790611918

Shape and cutting style on the report: Princess cut

Certificate IGI LG790611918

Diamond specifications and retailer prices

From €6,931 EUR
$7,743 USD
As of October 30, 2026
Save €21,276 EUR (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €28,207 EUR at Michael Trio · As of October 30, 2026
View at Michael Trio

About this 4.02ct lab-grown princess diamond

This 4.02ct lab-grown princess 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 LG790611918 or 790611918. Listed at 23 retailers as of October 30, 2026, with prices from €6,931 to €28,207, a €21,276 spread on the same certified stone. Michael Trio lists it at €28,207. 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

4.02
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611918
Dimensions8.67 × 8.61 × 6.11 mm
L/W Ratio1.01
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
8.67 mm8.61 mm4.02 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611918
Side View
Table 65.0%Crown 46.3°Girdle: MediumPavilion 37.7°Culet: NoneDepth 71.0%

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: €28,207 EUR|Low: €6,653 EUR|High: €28,207 EUR|Avg: €12,587 EUR
Michael Trio
Retailer 2
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Retailer 12
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Retailer 17
October 30, 2026
Retailer 17€6,931 EUR
Retailer 7€7,107 EUR
Retailer 8€7,762 EUR
Retailer 16€7,980 EUR
Retailer 4€8,040 EUR
Retailer 6€8,040 EUR
Retailer 15€8,943 EUR
Retailer 14€9,041 EUR
Retailer 5€9,307 EUR
Retailer 10€9,912 EUR
Retailer 9€11,527 EUR
Retailer 12€13,384 EUR
Retailer 13€15,004 EUR
Retailer 11€17,112 EUR
Retailer 2€17,454 EUR
Retailer 3€20,588 EUR
Michael Trio€28,207 EUR

38 data points across 17 retailers

23 retailers€6,931 EUR to €28,207 EUR

A
Cheapest Retailer
-
€6,931 EUR
$7,743 USD
A
Retailer 2
-
€7,107 EUR
$7,940 USD
View
A
Retailer 3
-
€7,208 EUR
$8,053 USD
View
A
Retailer 4
-
€7,396 EUR
$8,263 USD
View
A
Retailer 5
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€7,762 EUR
$8,672 USD
View
Final sale: no returns
A
Retailer 6
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€7,980 EUR
$8,915 USD
View
A
Retailer 7
-
€8,040 EUR
$8,982 USD
View
Retailer 8
-
€8,040 EUR
$8,982 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
€8,284 EUR
HK$72,300 HKD
View
A
Retailer 10
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€8,943 EUR
$9,991 USD
View
A
Retailer 11
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€9,041 EUR
$10,101 USD
View
A
Retailer 12
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€9,307 EUR
$10,398 USD
View
A
Retailer 13
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€9,912 EUR
£8,719 GBP
View
B+
Retailer 14
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€11,527 EUR
£10,140 GBP
View
B+
Retailer 15
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€13,384 EUR
View
B+
Retailer 16
-
€15,004 EUR
£13,199 GBP
View
B+
Retailer 17
-
€17,112 EUR
ZAR 308,851 ZAR
View
B+
Retailer 18
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€17,454 EUR
$19,500 USD
View
B
Retailer 19
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€19,382 EUR
$21,654 USD
View
B
Retailer 20
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€20,588 EUR
$23,001 USD
View
B
Retailer 21
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€22,385 EUR
$25,009 USD
View
B
Retailer 22
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€26,462 EUR
$29,563 USD
View
Most Expensive
B
Michael Trio
1571348416 · Oct 30
€28,207 EUR
SGD 42,585 SGD
View
22 more retailers have this diamond
Prices start from €6,931 EURSave up to €21,276 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
4.02ct Princess
€6,931 EUR