CaratHunter
Plans
Cushion|Lab Grown|IGI

0.81ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG649432166

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG649432166

Diamond specifications and retailer prices

From HK$2,777 HKD
$354 USD
As of October 30, 2026
Save HK$19,269 HKD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$22,046 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG649432166 or 649432166. Listed at 21 retailers as of October 30, 2026, with prices from HK$2,777 to HK$22,046, a HK$19,269 spread on the same certified stone. Do Amore Diamonds lists it at HK$22,046. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.81
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649432166
Dimensions6.35 × 4.80 × 3.42 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.35 mm4.80 mm0.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649432166
Side View
Table 61.0%Crown 36.4°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 71.3%

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$6,064 HKD|Low: HK$2,777 HKD|High: HK$13,451 HKD|Avg: HK$6,857 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 11HK$2,777 HKD
Retailer 3HK$3,083 HKD
Retailer 2HK$4,566 HKD
Retailer 5HK$5,256 HKD
Retailer 10HK$6,058 HKD
Retailer 1HK$6,064 HKD
Retailer 9HK$6,152 HKD
Retailer 12HK$6,685 HKD
Retailer 6HK$7,065 HKD
Retailer 7HK$8,445 HKD
Retailer 4HK$9,491 HKD
Retailer 8HK$13,362 HKD

42 data points across 12 retailers

21 retailersHK$2,777 HKD to HK$22,046 HKD

A
Cheapest Retailer
-
HK$2,777 HKD
$354 USD
Final sale: no returns
A
Retailer 2
-
HK$3,083 HKD
$393 USD
View
A
Retailer 3
-
HK$3,319 HKD
$423 USD
View
A
Retailer 4
-
HK$4,566 HKD
$582 USD
View
A
Retailer 5
-
HK$5,256 HKD
€638 EUR
View
A
Retailer 6
-
HK$6,058 HKD
A$1,188 AUD
View
A
Retailer 7
-
HK$6,064 HKD
£609 GBP
View
A
Retailer 8
-
HK$6,152 HKD
ZAR 12,667 ZAR
View
B+
Retailer 9
-
HK$6,685 HKD
$852 USD
View
B+
Retailer 10
-
HK$7,065 HKD
£709 GBP
View
B+
Retailer 11
-
HK$7,354 HKD
$937 USD
View
B+
Retailer 12
-
HK$8,445 HKD
A$1,656 AUD
View
B+
Retailer 13
-
HK$9,491 HKD
$1,210 USD
View
B+
Retailer 14
-
HK$10,107 HKD
CA$1,789 CAD
View
B
Retailer 15
-
HK$11,933 HKD
$1,521 USD
View
B
Retailer 16
-
HK$12,177 HKD
$1,552 USD
View
B
Retailer 17
-
HK$12,177 HKD
$1,552 USD
View
B
Retailer 18
-
HK$12,247 HKD
$1,561 USD
View
B+
Retailer 19
-
HK$13,362 HKD
£1,341 GBP
View
B
Retailer 20
-
HK$18,516 HKD
$2,360 USD
View
Most Expensive
B
Do Amore Diamonds
27-2E7F5D99C · Oct 31
HK$22,046 HKD
$2,810 USD
View
20 more retailers have this diamond
Prices start from HK$2,777 HKDSave up to HK$19,269 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
0.81ct Cushion
HK$2,777 HKD