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 €534 EUR
£471 GBP
As of November 1, 2026
Save €5,975 EUR (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: €6,509 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 31, 2026, with prices from €534 to €6,509, a €5,975 spread on the same certified stone. Brilliant Earth lists it at €6,509. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €6,509 EUR|Low: €530 EUR|High: €6,509 EUR|Avg: €1,859 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
November 1, 2026
Retailer 10€534 EUR
Retailer 4€553 EUR
Retailer 5€685 EUR
Retailer 16€798 EUR
Retailer 8€1,049 EUR
Retailer 11€1,073 EUR
Retailer 14€1,144 EUR
Retailer 15€1,364 EUR
Retailer 13€1,372 EUR
Retailer 3€1,700 EUR
Retailer 9€1,802 EUR
Retailer 6€2,153 EUR
Retailer 7€2,186 EUR
Retailer 2€2,699 EUR
Retailer 12€2,754 EUR
Retailer 17€3,388 EUR
Brilliant Earth€6,509 EUR

33 data points across 17 retailers

25 retailers€534 EUR to €6,509 EUR

A
Cheapest Retailer
-
€534 EUR
£471 GBP
A
Retailer 2
-
€553 EUR
$620 USD
View
A
Retailer 3
-
€618 EUR
$693 USD
View
Final sale: no returns
A
Retailer 4
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€619 EUR
$694 USD
View
A
Retailer 5
-
€685 EUR
$768 USD
View
Retailer 6
-
€685 EUR
$768 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
€798 EUR
$895 USD
View
A
Retailer 8
-
€966 EUR
$1,084 USD
View
B+
Retailer 9
-
€1,049 EUR
$1,177 USD
View
A
Retailer 10
-
€1,073 EUR
£948 GBP
View
A
Retailer 11
-
€1,144 EUR
View
A
Retailer 12
-
€1,364 EUR
ZAR 24,712 ZAR
View
A
Retailer 13
-
€1,372 EUR
A$2,368 AUD
View
B+
Retailer 14
-
€1,700 EUR
$1,907 USD
View
B+
Retailer 15
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€1,758 EUR
$1,972 USD
View
B+
Retailer 16
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€1,802 EUR
$2,021 USD
View
B+
Retailer 17
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€1,997 EUR
£1,764 GBP
View
B+
Retailer 18
-
€2,153 EUR
$2,415 USD
View
B+
Retailer 19
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€2,186 EUR
$2,452 USD
View
B+
Retailer 20
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€2,213 EUR
$2,482 USD
View
B+
Retailer 21
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€2,317 EUR
$2,599 USD
View
B+
Retailer 22
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€2,699 EUR
£2,384 GBP
View
B+
Retailer 23
-
€2,754 EUR
A$4,752 AUD
View
Retailer 24
-
€3,388 EUR
$3,800 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14513034A · Oct 31
€6,509 EUR
$7,300 USD
View
24 more retailers have this diamond
Prices start from €534 EURSave up to €5,975 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
€534 EUR