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Cushion|Lab Grown|IGI

2.85ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG793604054

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG793604054

Diamond specifications and retailer prices

From HK$21,034 HKD
$2,681 USD
As of October 30, 2026
Save HK$77,398 HKD (79%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$98,432 HKD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 2.85ct lab-grown cushion diamond

This 2.85ct lab-grown cushion sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG793604054 or 793604054. Listed at 7 retailers as of October 29, 2026, with prices from HK$21,034 to HK$98,432, a HK$77,398 spread on the same certified stone. Riddles Jewelry lists it at HK$98,432. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.85
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG793604054
Dimensions10.16 × 7.50 × 4.88 mm
L/W Ratio1.35
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
10.16 mm7.50 mm2.85 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG793604054
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 65.1%

Caratlytics Score

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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$37,283 HKD|Low: HK$14,941 HKD|High: HK$110,122 HKD|Avg: HK$48,120 HKD|+19.7%
Retailer 1
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
Retailer 18
Riddles Jewelry
October 4, 2026
Retailer 3HK$14,941 HKD
Retailer 12HK$21,034 HKD
Retailer 13HK$21,372 HKD
Retailer 8HK$22,556 HKD
Retailer 7HK$28,747 HKD
Retailer 4HK$28,754 HKD
Retailer 2HK$31,013 HKD
Retailer 15HK$33,469 HKD
Retailer 5HK$33,735 HKD
Retailer 1HK$37,283 HKD
Retailer 17HK$38,381 HKD
Retailer 14HK$54,112 HKD
Retailer 10HK$56,833 HKD
Retailer 16HK$64,288 HKD
Retailer 9HK$66,257 HKD
Retailer 18HK$76,058 HKD
Retailer 11HK$84,082 HKD
Riddles JewelryHK$98,432 HKD
Retailer 6HK$110,122 HKD

5 data points across 19 retailers

7 retailersHK$21,034 HKD to HK$98,432 HKD

A
Cheapest Retailer
-
HK$21,034 HKD
$2,681 USD
Final sale: no returns
A
Retailer 2
-
HK$21,372 HKD
$2,724 USD
View
B+
Retailer 3
-
HK$33,469 HKD
CA$5,925 CAD
View
B+
Retailer 4
-
HK$37,283 HKD
$4,752 USD
View
B
Retailer 5
-
HK$54,112 HKD
$6,897 USD
View
B
Retailer 6
-
HK$84,082 HKD
$10,717 USD
View
Most Expensive
B
Riddles Jewelry
1976264322 · Oct 29
HK$98,432 HKD
$12,546 USD
View
6 more retailers have this diamond
Prices start from HK$21,034 HKDSave up to HK$77,398 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
2.85ct Cushion
HK$21,034 HKD