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Emerald|Lab Grown|IGI

1.00ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG526273942

Shape and cutting style on the report: Emerald cut

Certificate IGI LG526273942

Diamond specifications and retailer prices

From HK$1,106 HKD
$141 USD
As of October 29, 2026
Save HK$5,350 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$6,457 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG526273942 or 526273942. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,106 to HK$6,457, a HK$5,350 spread on the same certified stone. MOH London lists it at HK$6,457. 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

1.00
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG526273942
Dimensions6.33 × 4.79 × 3.39 mm
L/W Ratio1.32
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
6.33 mm4.79 mm1.00 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG526273942
Side View
Table 64.0%Crown 32°Girdle: ThickPavilion 39.5°Culet: LNGDepth 70.8%

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$6,457 HKD|Low: HK$1,067 HKD|High: HK$6,507 HKD|Avg: HK$2,810 HKD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9HK$1,106 HKD
Retailer 4HK$1,240 HKD
Retailer 10HK$1,373 HKD
Retailer 11HK$1,373 HKD
Retailer 3HK$1,867 HKD
Retailer 2HK$2,355 HKD
Retailer 7HK$2,611 HKD
Retailer 6HK$2,628 HKD
Retailer 12HK$3,295 HKD
Retailer 5HK$4,080 HKD
Retailer 8HK$4,668 HKD
MOH LondonHK$6,457 HKD

44 data points across 12 retailers

16 retailersHK$1,106 HKD to HK$6,457 HKD

A
Cheapest Retailer
-
HK$1,106 HKD
$141 USD
A
Retailer 2
-
HK$1,240 HKD
$158 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,287 HKD
$164 USD
View
A
Retailer 4
-
HK$1,373 HKD
$175 USD
View
A
Retailer 5
-
HK$1,373 HKD
$175 USD
View
B+
Retailer 6
-
HK$1,867 HKD
$238 USD
View
B+
Retailer 7
-
HK$2,355 HKD
£236 GBP
View
A
Retailer 8
-
HK$2,611 HKD
£262 GBP
View
B+
Retailer 9
-
HK$2,628 HKD
€319 EUR
View
B+
Retailer 10
-
HK$3,295 HKD
$420 USD
View
B
Retailer 11
-
HK$4,045 HKD
£406 GBP
View
B+
Retailer 12
-
HK$4,080 HKD
$520 USD
View
B
Retailer 13
-
HK$4,417 HKD
$563 USD
View
B
Retailer 14
-
HK$4,668 HKD
$595 USD
View
B
Retailer 15
-
HK$4,855 HKD
$619 USD
View
Most Expensive
B
MOH London
LG526273942 · Oct 29
HK$6,457 HKD
£648 GBP
View
15 more retailers have this diamond
Prices start from HK$1,106 HKDSave up to HK$5,350 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
1.00ct Emerald
HK$1,106 HKD