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Cushion|Lab Grown|IGI

10.50ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG846635368

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846635368

Diamond specifications and retailer prices

From $3,772 AUD
HK$20,700 HKD
As of October 30, 2026
Save $14,678 AUD (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,450 AUD at Blue Nile · As of October 27, 2026
View at Blue Nile

About this 10.5ct lab-grown cushion diamond

This 10.5ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG846635368 or 846635368. Listed at 9 retailers as of October 27, 2026, with prices from $3,772 to $18,450, a $14,678 spread on the same certified stone. Blue Nile lists it at $18,450. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

10.50
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846635368
Dimensions15.70 × 11.70 × 7.76 mm
L/W Ratio1.34
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.70 mm11.70 mm10.50 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846635368
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 66.3%

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 30
Current: $18,450 AUD|Low: $2,882 AUD|High: $18,450 AUD|Avg: $8,828 AUD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$2,882 AUD
Retailer 3$3,772 AUD
Retailer 7$3,834 AUD
Retailer 8$5,030 AUD
Retailer 4$5,032 AUD
Retailer 5$5,963 AUD
Retailer 2$10,930 AUD
Retailer 9$18,421 AUD
Blue Nile$18,450 AUD

9 data points across 9 retailers

9 retailers$3,772 AUD to $18,450 AUD

Retailer 1
-
$2,882 AUD
£1,594 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$3,772 AUD
HK$20,700 HKD
View
A
Retailer 3
-
$3,834 AUD
$2,693 USD
View
A
Retailer 4
-
$5,030 AUD
$3,533 USD
View
B+
Retailer 5
-
$5,032 AUD
$3,535 USD
View
Retailer 6
-
$5,963 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$10,930 AUD
SGD 10,375 SGD
View
B
Retailer 8
-
$18,421 AUD
$12,940 USD
View
Most Expensive
B
Blue Nile
30396540 · Oct 27
$18,450 AUD
$12,960 USD
View
8 more retailers have this diamond
Prices start from $3,772 AUDSave up to $14,678 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
10.50ct Cushion
$3,772 AUD