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Emerald|Lab Grown|IGI

0.81ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG731580578

Shape and cutting style on the report: Emerald cut

Certificate IGI LG731580578

Diamond specifications and retailer prices

From HK$1,891 HKD
As of November 5, 2026
Save HK$17,410 HKD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$21,968 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 0.81ct lab-grown emerald diamond

This 0.81ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG731580578 or 731580578. Listed at 25 retailers as of November 5, 2026, with a 921% 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

0.81
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731580578
Dimensions6.31 × 4.47 × 3.02 mm
L/W Ratio1.41
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
6.31 mm4.47 mm0.81 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731580578
Side View
Table 66.0%Crown 37.1°Girdle: MED-STKPavilion 44.4°Culet: LargeDepth 67.6%

Caratlytics Score

How it works →
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: Nov 5
Current: HK$9,242 HKD|Low: HK$1,648 HKD|High: HK$19,771 HKD|Avg: HK$7,411 HKD|-2.8%
Retailer 1
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
Retailer 19
Retailer 20
Retailer 21
November 5, 2026
Retailer 13HK$1,710 HKD
Retailer 19HK$1,891 HKD
Retailer 10HK$1,977 HKD
Retailer 21HK$2,095 HKD
Retailer 14HK$3,217 HKD
Retailer 6HK$3,256 HKD
Retailer 2HK$4,221 HKD
Retailer 8HK$4,472 HKD
Retailer 5HK$4,645 HKD
Retailer 20HK$5,790 HKD
Retailer 4HK$6,175 HKD
Retailer 7HK$6,449 HKD
Retailer 3HK$7,218 HKD
Retailer 16HK$7,438 HKD
Retailer 18HK$8,779 HKD
Retailer 11HK$9,085 HKD
Retailer 1HK$9,242 HKD
Retailer 15HK$9,744 HKD
Retailer 9HK$10,474 HKD
Retailer 12HK$19,301 HKD
Retailer 17HK$19,301 HKD

38 data points across 21 retailers

25 retailersHK$1,891 HKD to HK$19,301 HKD

Retailer 1
-
HK$1,710 HKD
Price last confirmed 17 days ago
A
Retailer 2
-
HK$1,891 HKD
View
Final sale: no returns
Retailer 3
-
HK$1,977 HKD
View
Price last confirmed 16 days ago
A
Retailer 4
-
HK$2,095 HKD
View
Retailer 5
-
HK$2,118 HKD
View
Price last confirmed 17 days ago
A
Retailer 6
-
HK$3,217 HKD
View
Retailer 7
-
HK$3,256 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$4,221 HKD
View
B+
Retailer 9
-
HK$4,245 HKD
View
B+
Retailer 10
-
HK$4,472 HKD
View
B+
Retailer 11
-
HK$4,645 HKD
View
B+
Retailer 12
-
HK$5,790 HKD
View
Retailer 13
-
HK$6,175 HKD
View
Price last confirmed 7 days ago
Retailer 14
-
HK$6,449 HKD
View
Price last confirmed 9 days ago
B
Retailer 15
-
HK$7,218 HKD
View
B
Retailer 16
-
HK$7,438 HKD
View
Retailer 17
-
HK$7,540 HKD
View
Price last confirmed 18 days ago
B
Retailer 18
-
HK$8,779 HKD
View
Retailer 19
-
HK$9,085 HKD
View
Price last confirmed 17 days ago
B
Retailer 20
-
HK$9,242 HKD
View
B
Retailer 21
-
HK$9,744 HKD
View
B
Retailer 22
-
HK$10,474 HKD
View
B
Retailer 23
-
HK$19,301 HKD
View
B
Retailer 24
-
HK$19,301 HKD
View
Most Expensive
Do Amore Diamonds
32-LG731580578 · Nov 5
HK$21,968 HKD
$2,800 USD
View
Price under review
24 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$17,410 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 Emerald
HK$1,891 HKD