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Emerald|Lab Grown|IGI

2.54ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG666407626

Shape and cutting style on the report: Emerald cut

Certificate IGI LG666407626

Diamond specifications and retailer prices

From HK$3,648 HKD
$465 USD
As of October 30, 2026
Save HK$10,882 HKD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$14,530 HKD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 2.54ct lab-grown emerald diamond

This 2.54ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG666407626 or 666407626. Listed at 10 retailers as of October 28, 2026, with prices from HK$3,648 to HK$14,530, a HK$10,882 spread on the same certified stone. NZ Jewellers lists it at HK$14,530. 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

2.54
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666407626
Dimensions9.45 × 6.43 × 4.29 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.45 mm6.43 mm2.54 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666407626
Side View
Table 66.0%Crown 37.3°Girdle: MED-STKPavilion 41.3°Culet: LargeDepth 66.7%

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$14,530 HKD|Low: HK$3,648 HKD|High: HK$24,000 HKD|Avg: HK$10,454 HKD
NZ Jewellers
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
Retailer 15
October 31, 2026
Retailer 9HK$3,648 HKD
Retailer 3HK$4,080 HKD
Retailer 11HK$4,519 HKD
Retailer 13HK$5,021 HKD
Retailer 5HK$5,231 HKD
Retailer 10HK$5,649 HKD
Retailer 12HK$6,724 HKD
Retailer 15HK$7,077 HKD
Retailer 8HK$7,490 HKD
Retailer 6HK$11,362 HKD
Retailer 2HK$12,145 HKD
NZ JewellersHK$14,530 HKD
Retailer 14HK$14,671 HKD
Retailer 4HK$23,537 HKD
Retailer 7HK$24,000 HKD

5 data points across 15 retailers

10 retailersHK$3,648 HKD to HK$14,530 HKD

A
Cheapest Retailer
-
HK$3,648 HKD
$465 USD
A
Retailer 2
-
HK$4,080 HKD
$520 USD
View
A
Retailer 3
-
HK$4,519 HKD
$576 USD
View
A
Retailer 4
-
HK$5,021 HKD
View
A
Retailer 5
-
HK$5,649 HKD
$720 USD
View
B+
Retailer 6
-
HK$6,724 HKD
$857 USD
View
B+
Retailer 7
-
HK$7,077 HKD
$902 USD
View
B+
Retailer 8
-
HK$7,490 HKD
£752 GBP
View
B
Retailer 9
-
HK$12,145 HKD
$1,548 USD
View
Most Expensive
B
NZ Jewellers
ca7e28e0-1090-4df3-b235-551f95a15e49 · Oct 28
HK$14,530 HKD
$1,852 USD
View
9 more retailers have this diamond
Prices start from HK$3,648 HKDSave up to HK$10,882 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
2.54ct Emerald
HK$3,648 HKD