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Cushion|Lab Grown|IGI

0.82ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG828616494

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828616494

Diamond specifications and retailer prices

From HK$4,700 HKD
$599 USD
As of November 2, 2026
Save HK$21,867 HKD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$26,567 HKD at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

About this 0.82ct lab-grown cushion diamond

This 0.82ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG828616494 or 828616494. Listed at 17 retailers as of November 2, 2026, with prices from HK$4,700 to HK$26,567, a HK$21,867 spread on the same certified stone. Riddles Jewelry lists it at HK$26,567. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.82
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828616494
Dimensions6.84 × 4.84 × 3.16 mm
L/W Ratio1.41
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
6.84 mm4.84 mm0.82 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828616494
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 65.3%

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: Nov 2
Current: HK$10,231 HKD|Low: HK$5,163 HKD|High: HK$24,852 HKD|Avg: HK$11,428 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 4HK$5,163 HKD
Retailer 10HK$5,657 HKD
Retailer 12HK$5,877 HKD
Retailer 7HK$8,222 HKD
Retailer 5HK$8,837 HKD
Retailer 8HK$8,850 HKD
Retailer 9HK$9,023 HKD
Retailer 1HK$10,231 HKD
Retailer 2HK$12,654 HKD
Retailer 11HK$16,501 HKD
Retailer 3HK$20,800 HKD
Retailer 6HK$24,553 HKD

40 data points across 12 retailers

17 retailersHK$4,700 HKD to HK$26,567 HKD

A
Cheapest Retailer
-
HK$4,700 HKD
$599 USD
A
Retailer 2
-
HK$5,163 HKD
$658 USD
View
Retailer 3
-
HK$5,657 HKD
$721 USD
View
Price last confirmed 17 days ago
A
Retailer 4
-
HK$5,877 HKD
$749 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$8,222 HKD
€998 EUR
View
B+
Retailer 6
-
HK$8,837 HKD
£887 GBP
View
B+
Retailer 7
-
HK$8,850 HKD
$1,128 USD
View
B+
Retailer 8
-
HK$9,023 HKD
$1,150 USD
View
B+
Retailer 9
-
HK$10,231 HKD
ZAR 21,066 ZAR
View
B
Retailer 10
-
HK$12,654 HKD
$1,613 USD
View
B
Retailer 11
-
HK$16,501 HKD
£1,656 GBP
View
B
Retailer 12
-
HK$18,311 HKD
$2,334 USD
View
B
Retailer 13
-
HK$18,911 HKD
$2,410 USD
View
B
Retailer 14
-
HK$19,155 HKD
CA$3,391 CAD
View
B
Retailer 15
-
HK$21,224 HKD
$2,705 USD
View
B
Retailer 16
-
HK$24,553 HKD
£2,464 GBP
View
Most Expensive
B
Riddles Jewelry
1975047122 · Nov 2
HK$26,567 HKD
$3,386 USD
View
16 more retailers have this diamond
Prices start from HK$4,700 HKDSave up to HK$21,867 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
0.82ct Cushion
HK$4,700 HKD