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Cushion|Lab Grown|IGI

1.81ct D IF Cushion Lab Grown Diamond

D/IF • IGI LG776689209

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG776689209

Diamond specifications and retailer prices

From HK$3,287 HKD
$419 USD
As of October 31, 2026
Save HK$22,760 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$26,048 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG776689209 or 776689209. Listed at 17 retailers as of October 31, 2026, with prices from HK$3,287 to HK$26,048, a HK$22,760 spread on the same certified stone. Do Amore Diamonds lists it at HK$26,048. 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

1.81
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776689209
Dimensions8.65 × 6.71 × 4.25 mm
L/W Ratio1.29
Girdle conditionFaceted
Culet sizePointed
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
8.65 mm6.71 mm1.81 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776689209
Side View
Table 63.0%Crown 28.4°Girdle: MED-STKPavilion 36.6°Culet: NoneDepth 63.3%

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 31
Current: HK$26,048 HKD|Low: HK$3,287 HKD|High: HK$26,911 HKD|Avg: HK$13,237 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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 7HK$3,287 HKD
Retailer 11HK$4,825 HKD
Retailer 8HK$5,822 HKD
Retailer 4HK$6,308 HKD
Retailer 10HK$6,617 HKD
Retailer 14HK$6,909 HKD
Retailer 5HK$8,756 HKD
Retailer 12HK$9,363 HKD
Retailer 16HK$9,485 HKD
Retailer 3HK$11,718 HKD
Retailer 17HK$13,754 HKD
Retailer 6HK$14,126 HKD
Retailer 9HK$14,369 HKD
Retailer 13HK$14,846 HKD
Retailer 2HK$24,290 HKD
Retailer 15HK$25,577 HKD
Do Amore DiamondsHK$26,048 HKD

42 data points across 17 retailers

17 retailersHK$3,287 HKD to HK$26,048 HKD

A
Cheapest Retailer
-
HK$3,287 HKD
$419 USD
Final sale: no returns
A
Retailer 2
-
HK$4,825 HKD
$615 USD
View
A
Retailer 3
-
HK$5,822 HKD
$742 USD
View
A
Retailer 4
-
HK$6,308 HKD
$804 USD
View
A
Retailer 5
-
HK$6,617 HKD
£664 GBP
View
A
Retailer 6
-
HK$6,909 HKD
ZAR 14,226 ZAR
View
A
Retailer 7
-
HK$8,756 HKD
$1,116 USD
View
A
Retailer 8
-
HK$9,363 HKD
A$1,836 AUD
View
B+
Retailer 9
-
HK$9,485 HKD
$1,209 USD
View
B+
Retailer 10
-
HK$11,718 HKD
£1,176 GBP
View
B+
Retailer 11
-
HK$13,754 HKD
$1,753 USD
View
B+
Retailer 12
-
HK$14,126 HKD
$1,800 USD
View
B+
Retailer 13
-
HK$14,369 HKD
SGD 2,475 SGD
View
B+
Retailer 14
-
HK$14,846 HKD
£1,490 GBP
View
B
Retailer 15
-
HK$24,290 HKD
A$4,763 AUD
View
Retailer 16
-
HK$25,577 HKD
$3,260 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-AEA439E5E · Oct 31
HK$26,048 HKD
$3,320 USD
View
16 more retailers have this diamond
Prices start from HK$3,287 HKDSave up to HK$22,760 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
1.81ct Cushion
HK$3,287 HKD