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Cushion|Lab Grown|IGI

1.76ct F SI1 Cushion Lab Grown Diamond

ID • F/SI1 • IGI LG532249569

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG532249569

Diamond specifications and retailer prices

From HK$1,820 HKD
$232 USD
As of November 1, 2026
Save HK$8,066 HKD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$9,886 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.76ct lab-grown cushion diamond

This 1.76ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG532249569 or 532249569. Listed at 13 retailers as of November 1, 2026, with prices from HK$1,820 to HK$9,886, a HK$8,066 spread on the same certified stone. Brilliant Earth lists it at HK$9,886. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.76
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG532249569
Dimensions8.11 × 6.33 × 3.98 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
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
8.11 mm6.33 mm1.76 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG532249569
Side View
Table 64.0%Crown 33.5°Girdle: STK-VTKPavilion 31.9°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$9,886 HKD|Low: HK$1,820 HKD|High: HK$15,692 HKD|Avg: HK$4,820 HKD|-37.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 9HK$1,820 HKD
Retailer 7HK$2,032 HKD
Retailer 6HK$2,746 HKD
Retailer 3HK$3,295 HKD
Retailer 2HK$3,746 HKD
Retailer 10HK$4,132 HKD
Retailer 8HK$4,700 HKD
Retailer 4HK$4,943 HKD
Retailer 5HK$8,181 HKD
Brilliant EarthHK$9,886 HKD

44 data points across 10 retailers

13 retailersHK$1,820 HKD to HK$9,886 HKD

A
Cheapest Retailer
-
HK$1,820 HKD
$232 USD
Final sale: no returns
Retailer 2
-
HK$2,032 HKD
$259 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$2,746 HKD
$350 USD
View
A
Retailer 4
-
HK$3,295 HKD
€400 EUR
View
A
Retailer 5
-
HK$3,746 HKD
£376 GBP
View
A
Retailer 6
-
HK$4,132 HKD
$527 USD
View
A
Retailer 7
-
HK$4,700 HKD
$599 USD
View
A
Retailer 8
-
HK$4,723 HKD
$602 USD
View
A
Retailer 9
-
HK$4,943 HKD
$630 USD
View
B+
Retailer 10
-
HK$6,945 HKD
$885 USD
View
B+
Retailer 11
-
HK$8,181 HKD
£821 GBP
View
B
Retailer 12
-
HK$9,583 HKD
$1,221 USD
View
Most Expensive
B
Brilliant Earth
10788816A · Nov 2
HK$9,886 HKD
$1,260 USD
View
12 more retailers have this diamond
Prices start from HK$1,820 HKDSave up to HK$8,066 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
1.76ct Cushion
HK$1,820 HKD