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Cushion|Lab Grown|IGI

1.92ct D FL Cushion Lab Grown Diamond

VG • D/FL • IGI LG780664182

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780664182

Diamond specifications and retailer prices

From HK$16,672 HKD
$2,125 USD
As of October 31, 2026
Save HK$46,690 HKD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$93,317 HKD at With Clarity · As of October 31, 2026
View at With Clarity

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 very-good cut grade and certified by IGI LG780664182 or 780664182. Listed at 11 retailers as of October 31, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.92
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780664182
Dimensions8.34 × 6.52 × 4.45 mm
L/W Ratio1.28
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
8.34 mm6.52 mm1.92 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780664182
Side View
Table 59.0%Crown 35°Girdle: MED-THKPavilion 38.5°Culet: NoneDepth 68.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$28,825 HKD|Low: HK$16,672 HKD|High: HK$91,449 HKD|Avg: HK$39,343 HKD|+2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 31, 2026
Retailer 8HK$16,672 HKD
Retailer 6HK$18,798 HKD
Retailer 2HK$24,905 HKD
Retailer 4HK$27,319 HKD
Retailer 1HK$28,825 HKD
Retailer 7HK$47,391 HKD
Retailer 5HK$48,800 HKD
Retailer 3HK$51,982 HKD
With ClarityHK$91,449 HKD

40 data points across 9 retailers

11 retailersHK$16,672 HKD to HK$63,362 HKD

B+
Cheapest Retailer
-
HK$16,672 HKD
$2,125 USD
B+
Retailer 2
-
HK$18,798 HKD
$2,396 USD
View
B+
Retailer 3
-
HK$22,093 HKD
View
B+
Retailer 4
-
HK$24,905 HKD
£2,499 GBP
View
B
Retailer 5
-
HK$27,319 HKD
$3,482 USD
View
B
Retailer 6
-
HK$28,825 HKD
€3,499 EUR
View
B
Retailer 7
-
HK$47,391 HKD
$6,040 USD
View
B
Retailer 8
-
HK$48,800 HKD
$6,220 USD
View
B
Retailer 9
-
HK$51,982 HKD
£5,217 GBP
View
B
Retailer 10
-
HK$63,362 HKD
$8,076 USD
View
Most Expensive
With Clarity
780664182 · Oct 31
HK$93,317 HKD
$11,894 USD
View
Price under review
10 more retailers have this diamond
Prices start from HK$16,672 HKDSave up to HK$46,690 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.

B+
1.92ct Cushion
HK$16,672 HKD