CaratHunter
Plans
Cushion|Lab Grown|IGI

3.03ct E FL Cushion Lab Grown Diamond

ID • E/FL • IGI LG826639392

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG826639392

Diamond specifications and retailer prices

From HK$30,873 HKD
$3,935 USD
As of October 30, 2026
Save HK$14,930 HKD (33%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$97,136 HKD at Taylor and Hart · As of October 5, 2026
View at Taylor and Hart

About this 3.03ct lab-grown cushion diamond

This 3.03ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG826639392 or 826639392. Listed at 8 retailers as of October 26, 2026, with a 48% 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

3.03
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle50.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826639392
Dimensions10.03 × 6.74 × 4.60 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.03 mm6.74 mm3.03 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826639392
Side View
Table 64.0%Crown 36.1°Girdle: MED-STKPavilion 50.5°Culet: LargeDepth 68.2%

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: HK$61,330 HKD|Low: HK$20,211 HKD|High: HK$97,136 HKD|Avg: HK$52,786 HKD|-18.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Taylor and Hart
October 11, 2026
Retailer 6HK$27,884 HKD
Retailer 11HK$28,472 HKD
Retailer 3HK$29,108 HKD
Retailer 9HK$30,873 HKD
Retailer 4HK$37,834 HKD
Retailer 5HK$45,803 HKD
Retailer 10HK$48,067 HKD
Retailer 1HK$61,330 HKD
Retailer 7HK$64,949 HKD
Retailer 8HK$71,522 HKD
Retailer 2HK$81,081 HKD
Taylor and HartHK$97,136 HKD

17 data points across 12 retailers

8 retailersHK$30,873 HKD to HK$45,803 HKD

A
Cheapest Retailer
-
HK$30,873 HKD
$3,935 USD
Final sale: no returns
B+
Retailer 2
-
HK$45,803 HKD
$5,838 USD
View
Retailer 3
-
HK$48,067 HKD
£4,824 GBP
View
Price last confirmed 26 days ago
Retailer 4
-
HK$61,330 HKD
$7,817 USD
View
Price last confirmed 20 days ago
Retailer 5
-
HK$64,949 HKD
ZAR 133,737 ZAR
View
Price last confirmed 28 days ago
Retailer 6
-
HK$71,522 HKD
£7,178 GBP
View
Price last confirmed 25 days ago
Retailer 7
-
HK$81,081 HKD
$10,334 USD
View
Price last confirmed 27 days ago
Most Expensive
Taylor and Hart
QRAFNUU · Oct 5
HK$97,136 HKD
$12,381 USD
View
Price last confirmed 26 days ago
7 more retailers have this diamond
Prices start from HK$30,873 HKDSave up to HK$14,930 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
3.03ct Cushion
HK$30,873 HKD