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Cushion|Lab Grown|IGI

10.03ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG842621065

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG842621065

Diamond specifications and retailer prices

From HK$21,795 HKD
$2,778 USD
As of October 29, 2026
Save HK$72,133 HKD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$93,929 HKD at With Clarity · As of October 30, 2026
View at With Clarity

About this 10.03ct lab-grown cushion diamond

This 10.03ct lab-grown cushion sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842621065 or 842621065. Listed at 15 retailers as of October 29, 2026, with prices from HK$21,795 to HK$93,929, a HK$72,133 spread on the same certified stone. With Clarity lists it at HK$93,929. 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

10.03
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842621065
Dimensions12.17 × 11.88 × 8.00 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.17 mm11.88 mm10.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842621065
Side View
Table 67.0%Crown 31.8°Girdle: STK-VTKPavilion 38°Culet: NoneDepth 67.3%

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 29
Current: HK$30,475 HKD|Low: HK$20,248 HKD|High: HK$93,929 HKD|Avg: HK$48,383 HKD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
With Clarity
October 30, 2026
Retailer 13HK$20,248 HKD
Retailer 11HK$21,795 HKD
Retailer 9HK$23,851 HKD
Retailer 2HK$26,110 HKD
Retailer 1HK$30,475 HKD
Retailer 7HK$34,352 HKD
Retailer 3HK$36,545 HKD
Retailer 12HK$42,806 HKD
Retailer 8HK$47,113 HKD
Retailer 6HK$52,637 HKD
Retailer 5HK$56,850 HKD
Retailer 10HK$63,361 HKD
Retailer 4HK$75,615 HKD
Retailer 14HK$78,770 HKD
With ClarityHK$93,929 HKD

18 data points across 15 retailers

15 retailersHK$21,795 HKD to HK$93,929 HKD

Retailer 1
-
HK$20,248 HKD
£2,032 GBP
Price last confirmed 13 days ago
A
Retailer 2
-
HK$21,795 HKD
$2,778 USD
View
Final sale: no returns
A
Retailer 3
-
HK$23,851 HKD
$3,040 USD
View
A
Retailer 4
-
HK$26,110 HKD
View
A
Retailer 5
-
HK$30,475 HKD
£3,058 GBP
View
A
Retailer 6
-
HK$34,352 HKD
€4,170 EUR
View
A
Retailer 7
-
HK$36,545 HKD
$4,658 USD
View
B+
Retailer 8
-
HK$42,806 HKD
£4,296 GBP
View
Retailer 9
-
HK$47,113 HKD
$6,005 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
HK$52,637 HKD
$6,709 USD
View
B+
Retailer 11
-
HK$56,850 HKD
$7,246 USD
View
B+
Retailer 12
-
HK$63,361 HKD
$8,076 USD
View
B
Retailer 13
-
HK$75,615 HKD
SGD 13,024 SGD
View
B
Retailer 14
-
HK$78,770 HKD
$10,040 USD
View
Most Expensive
B
With Clarity
842621065 · Oct 30
HK$93,929 HKD
$11,972 USD
View
14 more retailers have this diamond
Prices start from HK$21,795 HKDSave up to HK$72,133 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.

A
10.03ct Cushion
HK$21,795 HKD