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Emerald|Lab Grown|IGI

1.23ct D SI2 Emerald Lab Grown Diamond

GD • D/SI2 • IGI LG683579499

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683579499

Diamond specifications and retailer prices

From HK$1,812 HKD
As of November 6, 2026
Save HK$13,486 HKD (88%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$15,298 HKD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI LG683579499 or 683579499. Listed at 8 retailers as of November 5, 2026, with prices from HK$1,812 to HK$15,298, a HK$13,486 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,298. 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

1.23
Carat
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683579499
Dimensions7.34 × 4.95 × 3.40 mm
L/W Ratio1.48
Culet sizeLarge
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
7.34 mm4.95 mm1.23 ctD / SI2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683579499
Side View
Table 62.0%Crown 38.7°Girdle: MediumPavilion 39.6°Culet: LargeDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$15,298 HKD|Low: HK$1,734 HKD|High: HK$31,757 HKD|Avg: HK$8,181 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 6HK$1,812 HKD
Retailer 9HK$2,095 HKD
Retailer 11HK$2,244 HKD
Retailer 7HK$3,797 HKD
Retailer 10HK$4,134 HKD
Retailer 12HK$4,809 HKD
Retailer 4HK$6,410 HKD
Retailer 5HK$7,233 HKD
Retailer 8HK$7,963 HKD
Retailer 2HK$9,893 HKD
Do Amore DiamondsHK$15,298 HKD
Retailer 3HK$31,757 HKD

15 data points across 12 retailers

8 retailersHK$1,812 HKD to HK$15,298 HKD

A
Cheapest Retailer
-
HK$1,812 HKD
B+
Retailer 2
-
HK$2,095 HKD
View
B+
Retailer 3
-
HK$3,797 HKD
View
B
Retailer 4
-
HK$4,134 HKD
View
C
Retailer 5
-
HK$7,233 HKD
View
C
Retailer 6
-
HK$7,963 HKD
View
B
Retailer 7
-
HK$9,893 HKD
View
Most Expensive
C
Do Amore Diamonds
7-1679784 · Nov 5
HK$15,298 HKD
$1,950 USD
View
7 more retailers have this diamond
Prices start from HK$1,812 HKDSave up to HK$13,486 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
1.23ct Emerald
HK$1,812 HKD