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Emerald|Lab Grown|IGI

0.90ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG520295251

Shape and cutting style on the report: Emerald cut

Certificate IGI LG520295251

Diamond specifications and retailer prices

From HK$1,255 HKD
$160 USD
As of October 29, 2026
Save HK$10,749 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$12,004 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG520295251 or 520295251. Listed at 17 retailers as of October 29, 2026, with prices from HK$1,255 to HK$12,004, a HK$10,749 spread on the same certified stone. Do Amore Diamonds lists it at HK$12,004. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.9°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG520295251
Dimensions6.55 × 4.49 × 3.09 mm
L/W Ratio1.46
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.55 mm4.49 mm0.90 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG520295251
Side View
Table 67.5%Crown 28.9°Girdle: Slightly ThickPavilion 38.3°Culet: LNGDepth 68.8%

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 29
Current: HK$2,314 HKD|Low: HK$1,397 HKD|High: HK$8,111 HKD|Avg: HK$4,258 HKD|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10HK$1,397 HKD
Retailer 8HK$1,451 HKD
Retailer 1HK$2,314 HKD
Retailer 4HK$3,077 HKD
Retailer 9HK$3,217 HKD
Retailer 11HK$3,573 HKD
Retailer 6HK$5,272 HKD
Retailer 7HK$5,704 HKD
Retailer 2HK$6,386 HKD
Retailer 3HK$6,747 HKD
Retailer 5HK$8,031 HKD

39 data points across 11 retailers

17 retailersHK$1,255 HKD to HK$12,004 HKD

A
Cheapest Retailer
-
HK$1,255 HKD
$160 USD
A
Retailer 2
-
HK$1,397 HKD
$178 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,451 HKD
$185 USD
View
A
Retailer 4
-
HK$1,553 HKD
$198 USD
View
A
Retailer 5
-
HK$1,553 HKD
$198 USD
View
A
Retailer 6
-
HK$2,314 HKD
$295 USD
View
B+
Retailer 7
-
HK$3,077 HKD
£309 GBP
View
B+
Retailer 8
-
HK$3,217 HKD
$410 USD
View
B+
Retailer 9
-
HK$3,573 HKD
$455 USD
View
B
Retailer 10
-
HK$5,272 HKD
$672 USD
View
B
Retailer 11
-
HK$5,516 HKD
$703 USD
View
B
Retailer 12
-
HK$5,704 HKD
$727 USD
View
B
Retailer 13
-
HK$6,386 HKD
$814 USD
View
B
Retailer 14
-
HK$6,875 HKD
$876 USD
View
B
Retailer 15
-
HK$8,031 HKD
£806 GBP
View
B
Retailer 16
-
HK$8,374 HKD
$1,067 USD
View
Most Expensive
B
Do Amore Diamonds
27-38F78A5E8 · Oct 29
HK$12,004 HKD
$1,530 USD
View
16 more retailers have this diamond
Prices start from HK$1,255 HKDSave up to HK$10,749 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$1,255 HKD