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Cushion|Lab Grown|IGI

5.31ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG823695226

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG823695226

Diamond specifications and retailer prices

From HK$67,340 HKD
$8,583 USD
As of October 31, 2026
Save HK$177,347 HKD (72%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$244,686 HKD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 5.31ct lab-grown cushion diamond

This 5.31ct lab-grown cushion sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG823695226 or 823695226. Listed at 17 retailers as of October 31, 2026, with prices from HK$67,340 to HK$244,686, a HK$177,347 spread on the same certified stone. Michael Trio lists it at HK$244,686. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.31
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle30.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823695226
Dimensions10.86 × 8.62 × 5.96 mm
L/W Ratio1.26
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.86 mm8.62 mm5.31 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823695226
Side View
Table 61.0%Crown 36.6°Girdle: ThickPavilion 30.7°Culet: NoneDepth 69.1%

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$244,686 HKD|Low: HK$67,340 HKD|High: HK$244,686 HKD|Avg: HK$122,290 HKD
Michael Trio
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 7HK$67,340 HKD
Retailer 4HK$69,278 HKD
Retailer 16HK$69,756 HKD
Retailer 2HK$71,796 HKD
Retailer 17HK$71,904 HKD
Retailer 9HK$80,771 HKD
Retailer 10HK$85,982 HKD
Retailer 6HK$86,240 HKD
Retailer 8HK$99,959 HKD
Retailer 11HK$115,744 HKD
Retailer 15HK$120,086 HKD
Retailer 14HK$130,190 HKD
Retailer 13HK$141,724 HKD
Retailer 12HK$142,478 HKD
Retailer 3HK$194,218 HKD
Retailer 5HK$230,485 HKD
Michael TrioHK$244,686 HKD

26 data points across 17 retailers

17 retailersHK$67,340 HKD to HK$244,686 HKD

A
Cheapest Retailer
-
HK$67,340 HKD
$8,583 USD
Final sale: no returns
A
Retailer 2
-
HK$69,278 HKD
$8,830 USD
View
Retailer 3
-
HK$69,756 HKD
$8,891 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
HK$71,796 HKD
£7,205 GBP
View
A
Retailer 5
-
HK$71,904 HKD
View
A
Retailer 6
-
HK$80,771 HKD
$10,295 USD
View
A
Retailer 7
-
HK$85,982 HKD
£8,629 GBP
View
A
Retailer 8
-
HK$86,240 HKD
$10,992 USD
View
A
Retailer 9
-
HK$99,959 HKD
£10,032 GBP
View
B+
Retailer 10
-
HK$115,744 HKD
€14,050 EUR
View
B+
Retailer 11
-
HK$120,086 HKD
$15,306 USD
View
B+
Retailer 12
-
HK$130,190 HKD
£13,066 GBP
View
B+
Retailer 13
-
HK$141,724 HKD
ZAR 291,824 ZAR
View
B+
Retailer 14
-
HK$142,478 HKD
$18,160 USD
View
B
Retailer 15
-
HK$194,218 HKD
$24,755 USD
View
B
Retailer 16
-
HK$230,485 HKD
$29,377 USD
View
Most Expensive
B
Michael Trio
1857987735 · Oct 31
HK$244,686 HKD
SGD 42,145 SGD
View
16 more retailers have this diamond
Prices start from HK$67,340 HKDSave up to HK$177,347 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
5.31ct Cushion
HK$67,340 HKD