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Emerald|Lab Grown|IGI

1.05ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG512204033

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512204033

Diamond specifications and retailer prices

From HK$4,942 HKD
As of November 6, 2026
Save HK$11,187 HKD (69%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$16,130 HKD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG512204033 or 512204033. Listed at 11 retailers as of November 6, 2026, with prices from HK$4,942 to HK$16,130, a HK$11,187 spread on the same certified stone. NZ Jewellers lists it at HK$16,130. 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

1.05
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512204033
Dimensions7.02 × 4.64 × 3.13 mm
L/W Ratio1.51
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
7.02 mm4.64 mm1.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512204033
Side View
Table 63.5%Crown 22.6°Girdle: STK-THKPavilion 34.9°Culet: LNGDepth 67.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$16,130 HKD|Low: HK$4,746 HKD|High: HK$24,446 HKD|Avg: HK$9,511 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 6HK$4,942 HKD
Retailer 11HK$5,382 HKD
Retailer 7HK$5,492 HKD
Retailer 8HK$5,735 HKD
Retailer 10HK$5,735 HKD
Retailer 3HK$7,139 HKD
Retailer 9HK$9,375 HKD
Retailer 2HK$9,516 HKD
Retailer 5HK$14,647 HKD
NZ JewellersHK$16,130 HKD
Retailer 4HK$24,155 HKD

45 data points across 11 retailers

11 retailersHK$4,942 HKD to HK$16,130 HKD

B+
Cheapest Retailer
-
HK$4,942 HKD
B
Retailer 2
-
HK$5,382 HKD
View
B
Retailer 3
-
HK$5,492 HKD
View
Retailer 4
-
HK$5,735 HKD
View
Price last confirmed 21 days ago
B
Retailer 5
-
HK$5,735 HKD
View
B
Retailer 6
-
HK$7,139 HKD
View
B
Retailer 7
-
HK$9,375 HKD
View
B
Retailer 8
-
HK$9,516 HKD
View
B
Retailer 9
-
HK$14,647 HKD
View
Most Expensive
B
NZ Jewellers
d1ffab3f-ee23-479e-8616-785e3021b216 · Nov 6
HK$16,130 HKD
$2,056 USD
View
9 more retailers have this diamond
Prices start from HK$4,942 HKDSave up to HK$11,187 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.

B+
1.05ct Emerald
HK$4,942 HKD