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Princess|Lab Grown|IGI

10.12ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG786630373

Shape and cutting style on the report: Princess cut

Certificate IGI LG786630373

Diamond specifications and retailer prices

From HK$134,581 HKD
$17,152 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: HK$151,250 HKD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 10.12ct lab-grown princess diamond

This 10.12ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786630373 or 786630373. Listed at 2 retailers as of October 30, 2026. 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
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786630373
Dimensions11.94 × 11.68 × 7.70 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.94 mm11.68 mm10.12 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786630373
Side View
Table 73.0%Crown 47.4°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: HK$151,250 HKD|Low: HK$55,712 HKD|High: HK$151,250 HKD|Avg: HK$92,937 HKD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 21, 2026
Retailer 4HK$55,712 HKD
Retailer 3HK$57,075 HKD
Retailer 6HK$57,876 HKD
Retailer 5HK$66,963 HKD
Retailer 2HK$134,581 HKD
Retailer 7HK$146,809 HKD
Novita DiamondsHK$151,250 HKD

3 data points across 7 retailers

2 retailers

B
Cheapest Retailer
-
HK$134,581 HKD
$17,152 USD
Most Expensive
Novita Diamonds
cert_786630373 · Oct 8
HK$151,250 HKD
A$29,656 AUD
View
Price last confirmed 21 days ago
1 more retailer has this diamond
Prices start from HK$134,581 HKD

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.

B
10.12ct Princess
HK$134,581 HKD