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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 $852 AUD
£471 GBP
As of November 1, 2026
Save $9,540 AUD (92%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,392 AUD 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 $852 to $10,392, a $9,540 spread on the same certified stone. Brilliant Earth lists it at $10,392. 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: Nov 1
Current: $10,392 AUD|Low: $847 AUD|High: $10,392 AUD|Avg: $2,968 AUD
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$852 AUD
Retailer 4$883 AUD
Retailer 5$1,093 AUD
Retailer 16$1,274 AUD
Retailer 8$1,676 AUD
Retailer 11$1,714 AUD
Retailer 14$1,827 AUD
Retailer 15$2,178 AUD
Retailer 13$2,191 AUD
Retailer 3$2,715 AUD
Retailer 9$2,877 AUD
Retailer 6$3,438 AUD
Retailer 7$3,491 AUD
Retailer 2$4,310 AUD
Retailer 12$4,397 AUD
Retailer 17$5,410 AUD
Brilliant Earth$10,392 AUD

33 data points across 17 retailers

25 retailers$852 AUD to $10,392 AUD

A
Cheapest Retailer
-
$852 AUD
£471 GBP
A
Retailer 2
-
$883 AUD
$620 USD
View
A
Retailer 3
-
$987 AUD
$693 USD
View
Final sale: no returns
A
Retailer 4
-
$988 AUD
$694 USD
View
A
Retailer 5
-
$1,093 AUD
$768 USD
View
Retailer 6
-
$1,093 AUD
$768 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
$1,274 AUD
$895 USD
View
A
Retailer 8
-
$1,543 AUD
$1,084 USD
View
B+
Retailer 9
-
$1,676 AUD
$1,177 USD
View
A
Retailer 10
-
$1,714 AUD
£948 GBP
View
A
Retailer 11
-
$1,827 AUD
€1,222 EUR
View
A
Retailer 12
-
$2,178 AUD
ZAR 24,712 ZAR
View
A
Retailer 13
-
$2,191 AUD
View
B+
Retailer 14
-
$2,715 AUD
$1,907 USD
View
B+
Retailer 15
-
$2,807 AUD
$1,972 USD
View
B+
Retailer 16
-
$2,877 AUD
$2,021 USD
View
B+
Retailer 17
-
$3,189 AUD
£1,764 GBP
View
B+
Retailer 18
-
$3,438 AUD
$2,415 USD
View
B+
Retailer 19
-
$3,491 AUD
$2,452 USD
View
B+
Retailer 20
-
$3,534 AUD
$2,482 USD
View
B+
Retailer 21
-
$3,700 AUD
$2,599 USD
View
B+
Retailer 22
-
$4,310 AUD
£2,384 GBP
View
B+
Retailer 23
-
$4,397 AUD
View
Retailer 24
-
$5,410 AUD
$3,800 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
14513034A · Oct 31
$10,392 AUD
$7,300 USD
View
24 more retailers have this diamond
Prices start from $852 AUDSave up to $9,540 AUD

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
$852 AUD