CaratHunter
Plans
Princess|Lab Grown|IGI

10.12ct F VVS2 Princess Lab Grown Diamond

EX • F/VVS2 • IGI LG818606138

Shape and cutting style on the report: Princess cut

Certificate IGI LG818606138

Diamond specifications and retailer prices

From $4,495 NZD
$2,529 USD
As of November 1, 2026
Save $1,979 NZD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $37,945 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 10.12ct lab-grown princess diamond

This 10.12ct lab-grown princess sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818606138 or 818606138. Listed at 4 retailers as of November 1, 2026, with a 44% 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

10.12
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818606138
Dimensions12.01 × 11.86 × 8.06 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.01 mm11.86 mm10.12 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818606138
Side View
Table 70.0%Crown 43.2°Girdle: MediumPavilion 37.5°Culet: NoneDepth 68.0%

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: Nov 1
Current: $37,945 NZD|Low: $4,495 NZD|High: $37,945 NZD|Avg: $14,529 NZD|+0.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3$4,495 NZD
Retailer 2$6,473 NZD
Retailer 4$11,019 NZD
Brilliant Earth$37,945 NZD

37 data points across 4 retailers

4 retailers$4,495 NZD to $6,473 NZD

A
Cheapest Retailer
-
$4,495 NZD
$2,529 USD
Final sale: no returns
A
Retailer 2
-
$6,473 NZD
£2,868 GBP
View
Retailer 3
-
$11,019 NZD
$6,200 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
21229004A · Oct 30
$37,945 NZD
$21,350 USD
View
Price under review
3 more retailers have this diamond
Prices start from $4,495 NZDSave up to $1,979 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
10.12ct Princess
$4,495 NZD