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Emerald|Lab Grown|IGI

0.90ct I SI1 Emerald Lab Grown Diamond

VG • I/SI1 • IGI LG407932257

Shape and cutting style on the report: Emerald cut

Certificate IGI LG407932257

Diamond specifications and retailer prices

From HK$4,237 HKD
$540 USD
As of October 30, 2026
Save HK$15,252 HKD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$26,116 HKD at MOH London · As of October 21, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG407932257 or 407932257. Listed at 10 retailers as of October 28, 2026, with a 360% 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

0.90
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle28°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407932257
Dimensions6.76 × 4.44 × 3.02 mm
L/W Ratio1.52
Culet sizeLong
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.76 mm4.44 mm0.90 ctI / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG407932257
Side View
Table 66.5%Crown 28°Girdle: MED-STKPavilion 41.1°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: Oct 30
Current: HK$26,116 HKD|Low: HK$4,237 HKD|High: HK$29,773 HKD|Avg: HK$12,292 HKD|+0.5%
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
October 30, 2026
Retailer 2HK$4,237 HKD
Retailer 7HK$5,978 HKD
Retailer 12HK$6,504 HKD
Retailer 13HK$6,692 HKD
Retailer 8HK$6,928 HKD
Retailer 11HK$6,928 HKD
Retailer 3HK$8,316 HKD
Retailer 4HK$10,741 HKD
Retailer 9HK$11,204 HKD
Retailer 6HK$16,484 HKD
Retailer 10HK$19,489 HKD
MOH LondonHK$26,116 HKD
Retailer 5HK$29,773 HKD

16 data points across 13 retailers

10 retailersHK$4,237 HKD to HK$19,489 HKD

A
Cheapest Retailer
-
HK$4,237 HKD
$540 USD
B
Retailer 2
-
HK$5,978 HKD
$762 USD
View
B
Retailer 3
-
HK$6,504 HKD
$829 USD
View
B
Retailer 4
-
HK$6,692 HKD
$853 USD
View
Final sale: no returns
B
Retailer 5
-
HK$6,928 HKD
$883 USD
View
Retailer 6
-
HK$6,928 HKD
$883 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
HK$11,204 HKD
$1,428 USD
View
C
Retailer 8
-
HK$16,484 HKD
$2,101 USD
View
C
Retailer 9
-
HK$19,489 HKD
$2,484 USD
View
Most Expensive
MOH London
LG407932257 · Oct 21
HK$26,116 HKD
£2,621 GBP
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from HK$4,237 HKDSave up to HK$15,252 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$4,237 HKD