Princess|Lab Grown|IGI

10.40ct E VVS2 Princess Lab Grown Diamond

EX • E/VVS2 • IGI LG827607686

Shape and cutting style on the report: Princess cut

Certificate IGI LG827607686

Diamond specifications and retailer prices

From $6,808 NZD
$3,837 USD
As of October 29, 2026
Save $11,758 NZD (63%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $18,566 NZD at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 10.4ct lab-grown princess diamond

This 10.4ct 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 LG827607686 or 827607686. Listed at 5 retailers as of October 29, 2026, with prices from $6,808 to $18,566, a $11,758 spread on the same certified stone. Frank Darling lists it at $18,566. 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

10.40
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG827607686
Dimensions12.12 × 12.09 × 8.19 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.12 mm12.09 mm10.40 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG827607686
Side View
Table 70.0%Crown 40.8°Girdle: MediumPavilion 37.7°Culet: NoneDepth 67.7%

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 29
Current: $18,566 NZD|Low: $6,808 NZD|High: $20,402 NZD|Avg: $14,378 NZD|-9.0%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 2$6,808 NZD
Retailer 4$8,992 NZD
Retailer 5$12,163 NZD
Retailer 3$15,557 NZD
Frank Darling$18,566 NZD

16 data points across 5 retailers

5 retailers$6,808 NZD to $18,566 NZD

A
Cheapest Retailer
-
$6,808 NZD
$3,837 USD
Final sale: no returns
A
Retailer 2
-
$8,992 NZD
$5,068 USD
View
Retailer 3
-
$12,163 NZD
$6,855 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$15,557 NZD
$8,768 USD
View
Most Expensive
B
Frank Darling
100193337349KD · Oct 31
$18,566 NZD
$10,464 USD
View
4 more retailers have this diamond
Prices start from $6,808 NZDSave up to $11,758 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
10.40ct Princess
$6,808 NZD