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Cushion|Lab Grown|IGI

4.00ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG838622716

Certificate IGI LG838622716

Diamond specifications and retailer prices

From HK$28,582 HKD
$3,643 USD
As of October 30, 2026
Save HK$128,489 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$157,071 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4ct lab-grown cushion diamond

This 4ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838622716 or 838622716. Listed at 13 retailers as of October 29, 2026, with prices from HK$28,582 to HK$157,071, a HK$128,489 spread on the same certified stone. Do Amore Diamonds lists it at HK$157,071. 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

4.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG838622716
Dimensions10.82 × 7.47 × 4.78 mm
L/W Ratio1.45
Top View
10.82 mm7.47 mm4.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838622716
Side View
Table 68.0%CrownGirdle: MED-THKPavilionCulet: LNGDepth 64.0%

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$157,071 HKD|Low: HK$28,582 HKD|High: HK$157,071 HKD|Avg: HK$65,644 HKD
Do Amore Diamonds
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 10HK$28,582 HKD
Retailer 4HK$29,500 HKD
Retailer 14HK$30,284 HKD
Retailer 12HK$34,144 HKD
Retailer 6HK$40,092 HKD
Retailer 7HK$42,889 HKD
Retailer 13HK$49,143 HKD
Retailer 8HK$68,254 HKD
Retailer 9HK$69,061 HKD
Retailer 3HK$70,321 HKD
Retailer 11HK$79,994 HKD
Retailer 2HK$98,325 HKD
Retailer 5HK$112,890 HKD
Do Amore DiamondsHK$157,071 HKD

6 data points across 14 retailers

13 retailersHK$28,582 HKD to HK$157,071 HKD

A
Cheapest Retailer
-
HK$28,582 HKD
$3,643 USD
A
Retailer 2
-
HK$29,500 HKD
$3,760 USD
View
Final sale: no returns
A
Retailer 3
-
HK$30,284 HKD
$3,860 USD
View
A
Retailer 4
-
HK$34,144 HKD
$4,352 USD
View
A
Retailer 5
-
HK$42,889 HKD
£4,304 GBP
View
A
Retailer 6
-
HK$49,143 HKD
£4,932 GBP
View
B+
Retailer 7
-
HK$68,254 HKD
ZAR 140,542 ZAR
View
B+
Retailer 8
-
HK$69,061 HKD
£6,931 GBP
View
B+
Retailer 9
-
HK$70,321 HKD
$8,963 USD
View
B+
Retailer 10
-
HK$79,994 HKD
$10,196 USD
View
B+
Retailer 11
-
HK$98,325 HKD
£9,868 GBP
View
B
Retailer 12
-
HK$112,890 HKD
$14,389 USD
View
Most Expensive
B
Do Amore Diamonds
20-E101706 · Oct 29
HK$157,071 HKD
$20,020 USD
View
12 more retailers have this diamond
Prices start from HK$28,582 HKDSave up to HK$128,489 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
4.00ct Cushion
HK$28,582 HKD