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Princess|Lab Grown|IGI

4.21ct E VVS2 Princess Lab Grown Diamond

ID • E/VVS2 • IGI LG710587704

Shape and cutting style on the report: Princess cut

Certificate IGI LG710587704

Diamond specifications and retailer prices

From €537 EUR
£473 GBP
As of October 30, 2026
Save €5,997 EUR (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €6,534 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.21ct lab-grown princess diamond

This 4.21ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG710587704 or 710587704. Listed at 25 retailers as of October 30, 2026, with prices from €537 to €6,534, a €5,997 spread on the same certified stone. Brilliant Earth lists it at €6,534. 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

4.21
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710587704
Dimensions8.92 × 8.82 × 5.93 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.92 mm8.82 mm4.21 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710587704
Side View
Table 72.0%Crown 45°Girdle: MED-STKPavilion 36.7°Culet: NoneDepth 67.2%

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: Oct 30
Current: €6,534 EUR|Low: €533 EUR|High: €6,534 EUR|Avg: €1,784 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 13€537 EUR
Retailer 4€555 EUR
Retailer 10€620 EUR
Retailer 5€687 EUR
Retailer 16€801 EUR
Retailer 8€1,054 EUR
Retailer 2€1,077 EUR
Retailer 14€1,148 EUR
Retailer 15€1,369 EUR
Retailer 12€1,378 EUR
Retailer 3€1,707 EUR
Retailer 9€1,809 EUR
Retailer 6€2,161 EUR
Retailer 7€2,195 EUR
Retailer 18€2,725 EUR
Retailer 11€2,765 EUR
Retailer 17€3,401 EUR
Brilliant Earth€6,534 EUR

34 data points across 18 retailers

25 retailers€537 EUR to €6,534 EUR

A
Cheapest Retailer
-
€537 EUR
£473 GBP
A
Retailer 2
-
€555 EUR
$620 USD
View
A
Retailer 3
-
€620 EUR
$693 USD
View
Final sale: no returns
A
Retailer 4
-
€621 EUR
$694 USD
View
A
Retailer 5
-
€687 EUR
$768 USD
View
Retailer 6
-
€687 EUR
$768 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
€801 EUR
$895 USD
View
A
Retailer 8
-
€970 EUR
$1,084 USD
View
B+
Retailer 9
-
€1,054 EUR
$1,177 USD
View
A
Retailer 10
-
€1,077 EUR
£948 GBP
View
A
Retailer 11
-
€1,148 EUR
View
A
Retailer 12
-
€1,369 EUR
ZAR 24,712 ZAR
View
A
Retailer 13
-
€1,378 EUR
A$2,368 AUD
View
B+
Retailer 14
-
€1,707 EUR
$1,907 USD
View
B+
Retailer 15
-
€1,765 EUR
$1,972 USD
View
B+
Retailer 16
-
€1,809 EUR
$2,021 USD
View
B+
Retailer 17
-
€2,005 EUR
£1,764 GBP
View
B+
Retailer 18
-
€2,161 EUR
$2,415 USD
View
B+
Retailer 19
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€2,195 EUR
$2,452 USD
View
B+
Retailer 20
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€2,222 EUR
$2,482 USD
View
B+
Retailer 21
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€2,326 EUR
$2,599 USD
View
B+
Retailer 22
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€2,725 EUR
£2,397 GBP
View
B+
Retailer 23
-
€2,765 EUR
A$4,752 AUD
View
Retailer 24
-
€3,401 EUR
$3,800 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14513034A · Oct 31
€6,534 EUR
$7,300 USD
View
24 more retailers have this diamond
Prices start from €537 EURSave up to €5,997 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
4.21ct Princess
€537 EUR