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Emerald|Lab Grown|IGI

1.04ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG578313216

Shape and cutting style on the report: Emerald cut

Certificate IGI LG578313216

Diamond specifications and retailer prices

From HK$1,193 HKD
$152 USD
As of October 30, 2026
Save HK$5,742 HKD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$6,935 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.04ct lab-grown emerald diamond

This 1.04ct 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 LG578313216 or 578313216. Listed at 16 retailers as of October 29, 2026, with prices from HK$1,193 to HK$6,935, a HK$5,742 spread on the same certified stone. MOH London lists it at HK$6,935. 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

1.04
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578313216
Dimensions6.90 × 4.79 × 3.21 mm
L/W Ratio1.44
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
6.90 mm4.79 mm1.04 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578313216
Side View
Table 63.0%Crown 35.1°Girdle: MediumPavilion 37.7°Culet: LNGDepth 67.0%

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$6,935 HKD|Low: HK$941 HKD|High: HK$6,975 HKD|Avg: HK$3,213 HKD|+0.4%
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
October 30, 2026
Retailer 9HK$1,193 HKD
Retailer 4HK$1,334 HKD
Retailer 8HK$1,381 HKD
Retailer 12HK$1,475 HKD
Retailer 14HK$2,079 HKD
Retailer 2HK$2,561 HKD
Retailer 7HK$2,611 HKD
Retailer 6HK$2,980 HKD
Retailer 5HK$3,397 HKD
Retailer 11HK$3,844 HKD
Retailer 10HK$4,739 HKD
Retailer 13HK$5,006 HKD
Retailer 3HK$6,355 HKD
MOH LondonHK$6,935 HKD

43 data points across 14 retailers

16 retailersHK$1,193 HKD to HK$6,935 HKD

A
Cheapest Retailer
-
HK$1,193 HKD
$152 USD
A
Retailer 2
-
HK$1,334 HKD
$170 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,381 HKD
$176 USD
View
A
Retailer 4
-
HK$1,475 HKD
$188 USD
View
A
Retailer 5
-
HK$1,707 HKD
View
B+
Retailer 6
-
HK$2,079 HKD
$265 USD
View
A
Retailer 7
-
HK$2,561 HKD
£257 GBP
View
A
Retailer 8
-
HK$2,611 HKD
€317 EUR
View
B+
Retailer 9
-
HK$2,980 HKD
$380 USD
View
B+
Retailer 10
-
HK$3,397 HKD
$433 USD
View
B+
Retailer 11
-
HK$3,844 HKD
$490 USD
View
B+
Retailer 12
-
HK$4,221 HKD
SGD 727 SGD
View
B
Retailer 13
-
HK$4,739 HKD
$604 USD
View
B
Retailer 14
-
HK$5,006 HKD
$638 USD
View
Retailer 15
-
HK$6,355 HKD
$810 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG578313216 · Oct 29
HK$6,935 HKD
£696 GBP
View
15 more retailers have this diamond
Prices start from HK$1,193 HKDSave up to HK$5,742 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
1.04ct Emerald
HK$1,193 HKD