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Cushion|Lab Grown|IGI

1.92ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG831698051

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831698051

Diamond specifications and retailer prices

From HK$5,892 HKD
$751 USD
As of October 30, 2026
Save HK$28,394 HKD (83%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$34,286 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.92ct lab-grown cushion diamond

This 1.92ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831698051 or 831698051. Listed at 12 retailers as of October 30, 2026, with prices from HK$5,892 to HK$34,286, a HK$28,394 spread on the same certified stone. Brilliant Earth lists it at HK$34,286. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.92
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698051
Dimensions9.13 × 6.23 × 4.19 mm
L/W Ratio1.47
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
9.13 mm6.23 mm1.92 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698051
Side View
Table 60.0%Crown 34.1°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 67.3%

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: Oct 30
Current: HK$34,286 HKD|Low: HK$5,892 HKD|High: HK$34,286 HKD|Avg: HK$14,503 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12HK$5,892 HKD
Retailer 5HK$6,824 HKD
Retailer 11HK$7,414 HKD
Retailer 6HK$9,625 HKD
Retailer 8HK$9,815 HKD
Retailer 2HK$10,026 HKD
Retailer 9HK$13,196 HKD
Retailer 4HK$19,763 HKD
Retailer 10HK$20,765 HKD
Retailer 3HK$21,307 HKD
Retailer 7HK$25,388 HKD
Brilliant EarthHK$34,286 HKD

7 data points across 12 retailers

12 retailersHK$5,892 HKD to HK$34,286 HKD

A
Cheapest Retailer
-
HK$5,892 HKD
$751 USD
Final sale: no returns
A
Retailer 2
-
HK$6,824 HKD
£685 GBP
View
A
Retailer 3
-
HK$7,414 HKD
$945 USD
View
A
Retailer 4
-
HK$9,625 HKD
£966 GBP
View
A
Retailer 5
-
HK$9,815 HKD
$1,251 USD
View
A
Retailer 6
-
HK$10,026 HKD
€1,217 EUR
View
A
Retailer 7
-
HK$13,196 HKD
$1,682 USD
View
B+
Retailer 8
-
HK$19,763 HKD
$2,519 USD
View
B+
Retailer 9
-
HK$20,765 HKD
$2,647 USD
View
B+
Retailer 10
-
HK$21,307 HKD
SGD 3,670 SGD
View
B
Retailer 11
-
HK$25,388 HKD
£2,548 GBP
View
Most Expensive
B
Brilliant Earth
22262652A · Oct 31
HK$34,286 HKD
$4,370 USD
View
11 more retailers have this diamond
Prices start from HK$5,892 HKDSave up to HK$28,394 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
1.92ct Cushion
HK$5,892 HKD