CaratHunter
Plans
Emerald|Lab Grown|IGI

0.90ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG581345779

Shape and cutting style on the report: Emerald cut

Certificate IGI LG581345779

Diamond specifications and retailer prices

From HK$1,004 HKD
$128 USD
As of November 1, 2026
Save HK$9,418 HKD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$10,422 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG581345779 or 581345779. Listed at 15 retailers as of November 1, 2026, with prices from HK$1,004 to HK$10,422, a HK$9,418 spread on the same certified stone. MOH London lists it at HK$10,422. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG581345779
Dimensions6.51 × 4.41 × 3.00 mm
L/W Ratio1.48
Girdle conditionFaceted
Culet sizeLong
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
6.51 mm4.41 mm0.90 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581345779
Side View
Table 62.0%Crown 37.3°Girdle: Slightly ThickPavilion 37°Culet: LNGDepth 68.0%

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: Nov 1
Current: HK$10,422 HKD|Low: HK$965 HKD|High: HK$10,542 HKD|Avg: HK$3,066 HKD|-1.0%
MOH London
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
November 2, 2026
Retailer 10HK$1,004 HKD
Retailer 3HK$1,130 HKD
Retailer 9HK$1,169 HKD
Retailer 12HK$1,247 HKD
Retailer 14HK$1,765 HKD
Retailer 2HK$2,088 HKD
Retailer 7HK$2,265 HKD
Retailer 5HK$2,423 HKD
Retailer 8HK$2,569 HKD
Retailer 4HK$3,154 HKD
Retailer 11HK$4,009 HKD
Retailer 13HK$4,237 HKD
Retailer 6HK$6,041 HKD
MOH LondonHK$10,422 HKD

43 data points across 14 retailers

15 retailersHK$1,004 HKD to HK$10,422 HKD

A
Cheapest Retailer
-
HK$1,004 HKD
$128 USD
A
Retailer 2
-
HK$1,130 HKD
$144 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,169 HKD
$149 USD
View
A
Retailer 4
-
HK$1,247 HKD
$159 USD
View
A
Retailer 5
-
HK$1,506 HKD
View
B+
Retailer 6
-
HK$1,765 HKD
$225 USD
View
A
Retailer 7
-
HK$2,088 HKD
£210 GBP
View
A
Retailer 8
-
HK$2,265 HKD
€275 EUR
View
A
Retailer 9
-
HK$2,423 HKD
$309 USD
View
A
Retailer 10
-
HK$2,569 HKD
£258 GBP
View
B+
Retailer 11
-
HK$3,154 HKD
$402 USD
View
B+
Retailer 12
-
HK$3,611 HKD
SGD 622 SGD
View
B+
Retailer 13
-
HK$4,009 HKD
$511 USD
View
B
Retailer 14
-
HK$4,237 HKD
$540 USD
View
Most Expensive
B
MOH London
LG581345779 · Nov 1
HK$10,422 HKD
£1,046 GBP
View
14 more retailers have this diamond
Prices start from HK$1,004 HKDSave up to HK$9,418 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
0.90ct Emerald
HK$1,004 HKD