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Cushion|Lab Grown|IGI

3.01ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG522239722

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG522239722

Diamond specifications and retailer prices

From HK$5,688 HKD
$725 USD
As of October 31, 2026
Save HK$25,224 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$30,912 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522239722 or 522239722. Listed at 15 retailers as of October 31, 2026, with prices from HK$5,688 to HK$30,912, a HK$25,224 spread on the same certified stone. Brilliant Earth lists it at HK$30,912. 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

3.01
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.3°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522239722
Dimensions8.77 × 8.09 × 5.31 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.77 mm8.09 mm3.01 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522239722
Side View
Table 61.0%Crown 38.3°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 65.6%

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 31
Current: HK$30,912 HKD|Low: HK$5,539 HKD|High: HK$31,854 HKD|Avg: HK$14,369 HKD|-3.0%
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
November 1, 2026
Retailer 4HK$5,688 HKD
Retailer 11HK$5,900 HKD
Retailer 7HK$7,195 HKD
Retailer 10HK$7,297 HKD
Retailer 13HK$8,105 HKD
Retailer 3HK$8,285 HKD
Retailer 12HK$9,635 HKD
Retailer 8HK$13,320 HKD
Retailer 9HK$13,696 HKD
Retailer 14HK$18,294 HKD
Retailer 6HK$20,354 HKD
Retailer 5HK$20,585 HKD
Retailer 2HK$24,850 HKD
Brilliant EarthHK$30,912 HKD

42 data points across 14 retailers

15 retailersHK$5,688 HKD to HK$30,912 HKD

A
Cheapest Retailer
-
HK$5,688 HKD
$725 USD
Final sale: no returns
Retailer 2
-
HK$5,900 HKD
$752 USD
View
Price last confirmed 16 days ago
A
Retailer 3
-
HK$7,195 HKD
£722 GBP
View
A
Retailer 4
-
HK$7,297 HKD
$930 USD
View
A
Retailer 5
-
HK$8,105 HKD
$1,033 USD
View
A
Retailer 6
-
HK$8,285 HKD
$1,056 USD
View
A
Retailer 7
-
HK$9,635 HKD
$1,228 USD
View
B+
Retailer 8
-
HK$13,320 HKD
A$2,612 AUD
View
B+
Retailer 9
-
HK$13,696 HKD
ZAR 28,201 ZAR
View
B+
Retailer 10
-
HK$16,671 HKD
View
B+
Retailer 11
-
HK$18,294 HKD
£1,836 GBP
View
B+
Retailer 12
-
HK$20,354 HKD
$2,594 USD
View
B+
Retailer 13
-
HK$20,585 HKD
$2,624 USD
View
B
Retailer 14
-
HK$24,850 HKD
£2,494 GBP
View
Most Expensive
B
Brilliant Earth
17972134A · Oct 31
HK$30,912 HKD
$3,940 USD
View
14 more retailers have this diamond
Prices start from HK$5,688 HKDSave up to HK$25,224 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
3.01ct Cushion
HK$5,688 HKD