Princess|Lab Grown|IGI

4.00ct D FL Princess Lab Grown Diamond

EX • D/FL • IGI LG790611919

Shape and cutting style on the report: Princess cut

Certificate IGI LG790611919

Diamond specifications and retailer prices

From €6,898 EUR
$7,706 USD
As of October 30, 2026
Save €21,174 EUR (75%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €28,072 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 4ct lab-grown princess diamond

This 4ct 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 LG790611919 or 790611919. Listed at 23 retailers as of October 30, 2026, with prices from €6,898 to €28,072, a €21,174 spread on the same certified stone. Michael Trio lists it at €28,072. 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

4.00
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611919
Dimensions8.73 × 8.57 × 6.07 mm
L/W Ratio1.02
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
8.73 mm8.57 mm4.00 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611919
Side View
Table 66.0%Crown 44.8°Girdle: MediumPavilion 36.8°Culet: NoneDepth 70.8%

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: €28,072 EUR|Low: €6,621 EUR|High: €28,072 EUR|Avg: €12,511 EUR
Michael Trio
Retailer 2
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Retailer 12
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Retailer 17
October 31, 2026
Retailer 17€6,898 EUR
Retailer 7€7,074 EUR
Retailer 8€7,725 EUR
Retailer 16€7,944 EUR
Retailer 4€8,000 EUR
Retailer 6€8,000 EUR
Retailer 15€8,900 EUR
Retailer 14€8,997 EUR
Retailer 5€9,262 EUR
Retailer 2€9,781 EUR
Retailer 9€11,472 EUR
Retailer 12€13,317 EUR
Retailer 13€14,931 EUR
Retailer 11€17,029 EUR
Retailer 10€17,365 EUR
Retailer 3€20,489 EUR
Michael Trio€28,072 EUR

39 data points across 17 retailers

23 retailers€6,898 EUR to €28,072 EUR

A
Cheapest Retailer
-
€6,898 EUR
$7,706 USD
A
Retailer 2
-
€7,074 EUR
$7,903 USD
View
A
Retailer 3
-
€7,173 EUR
$8,014 USD
View
A
Retailer 4
-
€7,359 EUR
$8,222 USD
View
A
Retailer 5
-
€7,725 EUR
$8,630 USD
View
Final sale: no returns
A
Retailer 6
-
€7,944 EUR
$8,875 USD
View
A
Retailer 7
-
€8,000 EUR
$8,938 USD
View
Retailer 8
-
€8,000 EUR
$8,938 USD
View
Price last confirmed 14 days ago
A
Retailer 9
-
€8,249 EUR
HK$72,000 HKD
View
A
Retailer 10
-
€8,900 EUR
$9,943 USD
View
A
Retailer 11
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€8,997 EUR
$10,052 USD
View
A
Retailer 12
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€9,262 EUR
$10,348 USD
View
A
Retailer 13
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€9,781 EUR
£8,604 GBP
View
B+
Retailer 14
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€11,472 EUR
£10,092 GBP
View
B+
Retailer 15
-
€13,317 EUR
View
B+
Retailer 16
-
€14,931 EUR
£13,135 GBP
View
B+
Retailer 17
-
€17,029 EUR
ZAR 307,356 ZAR
View
B+
Retailer 18
-
€17,365 EUR
$19,400 USD
View
B
Retailer 19
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€19,286 EUR
$21,546 USD
View
B
Retailer 20
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€20,489 EUR
$22,890 USD
View
B
Retailer 21
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€22,276 EUR
$24,887 USD
View
B
Retailer 22
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€26,382 EUR
$29,474 USD
View
Most Expensive
B
Michael Trio
7161731420 · Oct 31
€28,072 EUR
SGD 42,381 SGD
View
22 more retailers have this diamond
Prices start from €6,898 EURSave up to €21,174 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
4.00ct Princess
€6,898 EUR