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Cushion|Lab Grown|IGI

2.80ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG797645735

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG797645735

Diamond specifications and retailer prices

From HK$21,183 HKD
$2,700 USD
As of October 31, 2026
Save HK$116,587 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$137,770 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 2.8ct lab-grown cushion diamond

This 2.8ct 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 LG797645735 or 797645735. Listed at 14 retailers as of October 31, 2026, with prices from HK$21,183 to HK$137,770, a HK$116,587 spread on the same certified stone. Do Amore Diamonds lists it at HK$137,770. 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

2.80
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG797645735
Dimensions9.68 × 6.80 × 4.35 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeLarge
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
9.68 mm6.80 mm2.80 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797645735
Side View
Table 66.0%CrownGirdle: THN-STKPavilionCulet: LargeDepth 64.0%

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: Oct 31
Current: HK$137,770 HKD|Low: HK$16,005 HKD|High: HK$137,770 HKD|Avg: HK$52,581 HKD
Do Amore 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
October 31, 2026
Retailer 3HK$21,183 HKD
Retailer 12HK$23,231 HKD
Retailer 13HK$23,396 HKD
Retailer 9HK$23,419 HKD
Retailer 10HK$24,518 HKD
Retailer 2HK$34,642 HKD
Retailer 11HK$36,639 HKD
Retailer 4HK$44,240 HKD
Retailer 8HK$65,334 HKD
Retailer 7HK$66,157 HKD
Retailer 14HK$67,026 HKD
Retailer 5HK$67,410 HKD
Retailer 6HK$89,350 HKD
Do Amore DiamondsHK$137,770 HKD

42 data points across 14 retailers

14 retailersHK$21,183 HKD to HK$137,770 HKD

A
Cheapest Retailer
-
HK$21,183 HKD
$2,700 USD
Retailer 2
-
HK$23,231 HKD
$2,961 USD
View
Price last confirmed 18 days ago
A
Retailer 3
-
HK$23,396 HKD
$2,982 USD
View
A
Retailer 4
-
HK$23,419 HKD
$2,985 USD
View
Final sale: no returns
A
Retailer 5
-
HK$24,518 HKD
$3,125 USD
View
B+
Retailer 6
-
HK$34,642 HKD
£3,477 GBP
View
B+
Retailer 7
-
HK$36,639 HKD
$4,670 USD
View
B+
Retailer 8
-
HK$44,240 HKD
£4,440 GBP
View
B
Retailer 9
-
HK$65,334 HKD
£6,557 GBP
View
B
Retailer 10
-
HK$66,157 HKD
ZAR 136,223 ZAR
View
B
Retailer 11
-
HK$67,410 HKD
$8,592 USD
View
B
Retailer 12
-
HK$89,350 HKD
$11,388 USD
View
B
Retailer 13
-
HK$124,668 HKD
$15,890 USD
View
Most Expensive
B
Do Amore Diamonds
27-F62D9A25B · Oct 31
HK$137,770 HKD
$17,560 USD
View
13 more retailers have this diamond
Prices start from HK$21,183 HKDSave up to HK$116,587 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
2.80ct Cushion
HK$21,183 HKD