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Princess|Lab Grown|IGI

10.21ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG827607711

Shape and cutting style on the report: Princess cut

Certificate IGI LG827607711

Diamond specifications and retailer prices

From $5,313 AUD
$3,732 USD
As of October 31, 2026
Save $9,177 AUD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,490 AUD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 10.21ct lab-grown princess diamond

This 10.21ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG827607711 or 827607711. Listed at 5 retailers as of October 31, 2026, with prices from $5,313 to $14,490, a $9,177 spread on the same certified stone. Frank Darling lists it at $14,490. 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

10.21
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827607711
Dimensions12.04 × 11.82 × 8.15 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.04 mm11.82 mm10.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827607711
Side View
Table 70.0%Crown 41.1°Girdle: MediumPavilion 37.8°Culet: NoneDepth 69.0%

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 31
Current: $14,490 AUD|Low: $5,313 AUD|High: $15,923 AUD|Avg: $11,017 AUD|-9.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 3$5,313 AUD
Retailer 4$7,016 AUD
Retailer 5$9,652 AUD
Retailer 2$12,140 AUD
Frank Darling$14,490 AUD

15 data points across 5 retailers

5 retailers$5,313 AUD to $14,490 AUD

A
Cheapest Retailer
-
$5,313 AUD
$3,732 USD
Final sale: no returns
A
Retailer 2
-
$7,016 AUD
$4,928 USD
View
Retailer 3
-
$9,652 AUD
$6,780 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$12,140 AUD
$8,528 USD
View
Most Expensive
B
Frank Darling
100192108070KD · Oct 31
$14,490 AUD
$10,178 USD
View
4 more retailers have this diamond
Prices start from $5,313 AUDSave up to $9,177 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
10.21ct Princess
$5,313 AUD