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Cushion|Lab Grown|IGI

1.92ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG811638287

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811638287

Diamond specifications and retailer prices

From HK$6,509 HKD
£653 GBP
As of October 30, 2026
Save HK$33,269 HKD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$39,778 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG811638287 or 811638287. Listed at 10 retailers as of October 30, 2026, with prices from HK$6,509 to HK$39,778, a HK$33,269 spread on the same certified stone. Do Amore Diamonds lists it at HK$39,778. 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 angle36.3°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638287
Dimensions7.42 × 6.79 × 4.64 mm
L/W Ratio1.09
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
7.42 mm6.79 mm1.92 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638287
Side View
Table 61.0%Crown 36.3°Girdle: STK-THKPavilion 37.7°Culet: NoneDepth 68.3%

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 30
Current: HK$39,778 HKD|Low: HK$5,553 HKD|High: HK$47,859 HKD|Avg: HK$19,572 HKD|-7.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 31, 2026
Retailer 8HK$5,553 HKD
Retailer 5HK$5,892 HKD
Retailer 13HK$6,509 HKD
Retailer 16HK$8,560 HKD
Retailer 2HK$8,591 HKD
Retailer 18HK$13,141 HKD
Retailer 11HK$13,314 HKD
Retailer 4HK$13,942 HKD
Retailer 9HK$14,672 HKD
Retailer 3HK$15,170 HKD
Retailer 15HK$17,656 HKD
Retailer 7HK$22,001 HKD
Retailer 14HK$24,312 HKD
Retailer 6HK$29,791 HKD
Retailer 10HK$32,646 HKD
Retailer 12HK$33,501 HKD
Retailer 17HK$35,423 HKD
Do Amore DiamondsHK$39,778 HKD

19 data points across 18 retailers

10 retailersHK$6,509 HKD to HK$39,778 HKD

A
Cheapest Retailer
-
HK$6,509 HKD
£653 GBP
A
Retailer 2
-
HK$8,560 HKD
$1,091 USD
View
A
Retailer 3
-
HK$8,591 HKD
$1,095 USD
View
A
Retailer 4
-
HK$13,314 HKD
$1,697 USD
View
Retailer 5
-
HK$15,170 HKD
ZAR 31,237 ZAR
View
Price last confirmed 49 days ago
B+
Retailer 6
-
HK$17,656 HKD
$2,250 USD
View
B+
Retailer 7
-
HK$24,312 HKD
£2,440 GBP
View
B
Retailer 8
-
HK$33,501 HKD
$4,270 USD
View
Retailer 9
-
HK$35,423 HKD
$4,515 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-7F3235C01 · Oct 31
HK$39,778 HKD
$5,070 USD
View
9 more retailers have this diamond
Prices start from HK$6,509 HKDSave up to HK$33,269 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$6,509 HKD