CaratHunter
Plans
Princess|Lab Grown|IGI

10.51ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG826608496

Shape and cutting style on the report: Princess cut

Certificate IGI LG826608496

Diamond specifications and retailer prices

From $6,246 NZD
$3,520 USD
As of October 31, 2026
Save $2,340 NZD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $13,006 NZD at Rare Carat · As of October 7, 2026
View at Rare Carat

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 LG826608496 or 826608496. Listed at 3 retailers as of October 30, 2026, with a 37% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Crown angle41.5°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826608496
Dimensions11.97 × 11.82 × 8.37 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.97 mm11.82 mm10.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826608496
Side View
Table 68.0%Crown 41.5°Girdle: Slightly ThickPavilion 38.2°Culet: NoneDepth 70.8%

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: $13,006 NZD|Low: $6,246 NZD|High: $13,130 NZD|Avg: $10,258 NZD|-0.9%
Rare Carat
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$6,246 NZD
Retailer 2$8,586 NZD
Rare Carat$13,006 NZD

38 data points across 3 retailers

3 retailers$6,246 NZD to $8,586 NZD

A
Cheapest Retailer
-
$6,246 NZD
$3,520 USD
Final sale: no returns
A
Retailer 2
-
$8,586 NZD
£3,810 GBP
View
Most Expensive
Rare Carat
826608496 · Oct 7
$13,006 NZD
$7,330 USD
View
Price last confirmed 24 days ago
2 more retailers have this diamond
Prices start from $6,246 NZDSave up to $2,340 NZD

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
$6,246 NZD