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Cushion|Lab Grown|IGI

2.83ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG710589859

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG710589859

Diamond specifications and retailer prices

From HK$14,006 HKD
$1,785 USD
As of October 29, 2026
Save HK$59,829 HKD (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$73,835 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.83ct lab-grown cushion diamond

This 2.83ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710589859 or 710589859. Listed at 21 retailers as of October 29, 2026, with prices from HK$14,006 to HK$73,835, a HK$59,829 spread on the same certified stone. Brilliant Earth lists it at HK$73,835. 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

2.83
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710589859
Dimensions9.69 × 7.23 × 4.37 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm7.23 mm2.83 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710589859
Side View
Table 66.0%Crown 37.8°Girdle: MED-THKPavilion 30.2°Culet: NoneDepth 60.4%

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$73,835 HKD|Low: HK$13,645 HKD|High: HK$73,835 HKD|Avg: HK$30,906 HKD
Brilliant Earth
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
October 30, 2026
Retailer 4HK$13,645 HKD
Retailer 14HK$14,006 HKD
Retailer 6HK$15,238 HKD
Retailer 2HK$19,274 HKD
Retailer 10HK$19,522 HKD
Retailer 8HK$21,931 HKD
Retailer 3HK$22,025 HKD
Retailer 11HK$32,452 HKD
Retailer 12HK$35,050 HKD
Retailer 7HK$35,214 HKD
Retailer 9HK$39,192 HKD
Retailer 13HK$42,881 HKD
Retailer 5HK$45,638 HKD
Brilliant EarthHK$73,835 HKD

38 data points across 14 retailers

21 retailersHK$14,006 HKD to HK$73,835 HKD

Retailer 1
-
HK$13,645 HKD
$1,739 USD
Price last confirmed 17 days ago
A
Retailer 2
-
HK$14,006 HKD
$1,785 USD
View
A
Retailer 3
-
HK$14,304 HKD
$1,823 USD
View
Final sale: no returns
A
Retailer 4
-
HK$15,238 HKD
$1,942 USD
View
A
Retailer 5
-
HK$15,768 HKD
View
A
Retailer 6
-
HK$19,274 HKD
£1,934 GBP
View
A
Retailer 7
-
HK$19,522 HKD
$2,488 USD
View
A
Retailer 8
-
HK$21,931 HKD
€2,662 EUR
View
A
Retailer 9
-
HK$22,025 HKD
$2,807 USD
View
A
Retailer 10
-
HK$26,576 HKD
$3,387 USD
View
Retailer 11
-
HK$32,452 HKD
A$6,363 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$33,004 HKD
£3,312 GBP
View
B+
Retailer 13
-
HK$35,050 HKD
$4,467 USD
View
B+
Retailer 14
-
HK$35,214 HKD
ZAR 72,503 ZAR
View
B+
Retailer 15
-
HK$39,192 HKD
£3,933 GBP
View
B+
Retailer 16
-
HK$41,904 HKD
$5,341 USD
View
Retailer 17
-
HK$42,881 HKD
$5,465 USD
View
Price last confirmed 11 days ago
Retailer 18
-
HK$43,288 HKD
$5,517 USD
View
Price last confirmed 94 days ago
B+
Retailer 19
-
HK$45,638 HKD
SGD 7,860 SGD
View
B+
Retailer 20
-
HK$47,997 HKD
$6,117 USD
View
Most Expensive
B
Brilliant Earth
14434393A · Oct 29
HK$73,835 HKD
$9,410 USD
View
20 more retailers have this diamond
Prices start from HK$14,006 HKDSave up to HK$59,829 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
2.83ct Cushion
HK$14,006 HKD