CaratHunter
Plans
Princess|Lab Grown|IGI

10.51ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG826654507

Certificate IGI LG826654507

Diamond specifications and retailer prices

From $5,468 AUD
$3,841 USD
As of October 31, 2026
Save $9,434 AUD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $14,902 AUD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 10.51ct lab-grown princess diamond

This 10.51ct 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 LG826654507 or 826654507. Listed at 5 retailers as of October 30, 2026, with prices from $5,468 to $14,902, a $9,434 spread on the same certified stone. Frank Darling lists it at $14,902. 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

10.51
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG826654507
Dimensions12.24 × 12.13 × 8.18 mm
L/W Ratio1.01
Top View
12.24 mm12.13 mm10.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826654507
Side View
Table 70.0%CrownGirdle: ThinPavilionCulet: NoneDepth 67.4%

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: $14,902 AUD|Low: $5,468 AUD|High: $15,979 AUD|Avg: $10,310 AUD|-6.7%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 2$5,468 AUD
Retailer 4$7,521 AUD
Retailer 6$7,589 AUD
Retailer 5$10,421 AUD
Retailer 3$12,498 AUD
Frank Darling$14,902 AUD

7 data points across 6 retailers

5 retailers$5,468 AUD to $14,902 AUD

A
Cheapest Retailer
-
$5,468 AUD
$3,841 USD
Final sale: no returns
Retailer 2
-
$7,521 AUD
$5,283 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$10,421 AUD
$7,320 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$12,498 AUD
$8,779 USD
View
Most Expensive
B
Frank Darling
100192108100KD · Oct 30
$14,902 AUD
$10,468 USD
View
4 more retailers have this diamond
Prices start from $5,468 AUDSave up to $9,434 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
10.51ct Princess
$5,468 AUD