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Cushion|Lab Grown|IGI

1.02ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG836619623

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG836619623

Diamond specifications and retailer prices

From HK$3,028 HKD
As of November 4, 2026
Save HK$12,075 HKD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,103 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619623 or 836619623. Listed at 16 retailers as of November 4, 2026, with prices from HK$3,028 to HK$15,103, a HK$12,075 spread on the same certified stone. Helzberg Diamonds lists it at HK$15,103. 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

1.02
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619623
Dimensions7.38 × 5.06 × 3.42 mm
L/W Ratio1.46
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
7.38 mm5.06 mm1.02 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619623
Side View
Table 58.0%Crown 34.8°Girdle: STK-THKPavilion 35.6°Culet: NoneDepth 67.6%

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: Nov 4
Current: HK$15,103 HKD|Low: HK$3,028 HKD|High: HK$17,888 HKD|Avg: HK$8,003 HKD
Helzberg 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
Retailer 15
Retailer 16
November 5, 2026
Retailer 9HK$3,028 HKD
Retailer 5HK$3,578 HKD
Retailer 12HK$4,825 HKD
Retailer 6HK$4,841 HKD
Retailer 4HK$4,864 HKD
Retailer 2HK$5,194 HKD
Retailer 7HK$5,406 HKD
Retailer 14HK$5,727 HKD
Retailer 3HK$6,159 HKD
Retailer 11HK$7,681 HKD
Retailer 13HK$9,038 HKD
Retailer 15HK$9,862 HKD
Retailer 8HK$10,670 HKD
Retailer 10HK$12,475 HKD
Retailer 16HK$13,966 HKD
Helzberg DiamondsHK$15,103 HKD

29 data points across 16 retailers

16 retailersHK$3,028 HKD to HK$15,103 HKD

A
Cheapest Retailer
-
HK$3,028 HKD
Retailer 2
-
HK$3,578 HKD
View
Price last confirmed 11 days ago
A
Retailer 3
-
HK$4,825 HKD
View
A
Retailer 4
-
HK$4,841 HKD
View
A
Retailer 5
-
HK$4,864 HKD
View
A
Retailer 6
-
HK$5,194 HKD
View
A
Retailer 7
-
HK$5,406 HKD
View
A
Retailer 8
-
HK$5,727 HKD
View
A
Retailer 9
-
HK$6,159 HKD
View
B+
Retailer 10
-
HK$7,681 HKD
View
B+
Retailer 11
-
HK$9,038 HKD
View
B+
Retailer 12
-
HK$9,862 HKD
View
B
Retailer 13
-
HK$10,670 HKD
View
B
Retailer 14
-
HK$12,475 HKD
View
B
Retailer 15
-
HK$13,966 HKD
View
Most Expensive
B
Helzberg Diamonds
ZXZOJMMHPMIJ · Nov 4
HK$15,103 HKD
$1,925 USD
View
15 more retailers have this diamond
Prices start from HK$3,028 HKDSave up to HK$12,075 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
1.02ct Cushion
HK$3,028 HKD