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Emerald|Lab Grown|IGI

1.54ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG830628657

Shape and cutting style on the report: Emerald cut

Certificate IGI LG830628657

Diamond specifications and retailer prices

From HK$3,091 HKD
$394 USD
As of November 1, 2026
Save HK$25,586 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$28,677 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.54ct lab-grown emerald diamond

This 1.54ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG830628657 or 830628657. Listed at 16 retailers as of October 28, 2026, with prices from HK$3,091 to HK$28,677, a HK$25,586 spread on the same certified stone. Rare Carat lists it at HK$28,677. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830628657
Dimensions7.78 × 5.46 × 3.55 mm
L/W Ratio1.42
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
7.78 mm5.46 mm1.54 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830628657
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 38.6°Culet: LargeDepth 65.0%

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: Nov 1
Current: HK$28,677 HKD|Low: HK$3,091 HKD|High: HK$39,466 HKD|Avg: HK$14,290 HKD|-0.4%
Rare Carat
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
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 15HK$3,091 HKD
Retailer 6HK$3,460 HKD
Retailer 17HK$5,045 HKD
Retailer 7HK$5,688 HKD
Retailer 16HK$6,081 HKD
Retailer 13HK$6,402 HKD
Retailer 8HK$6,740 HKD
Retailer 12HK$6,813 HKD
Retailer 3HK$10,741 HKD
Retailer 4HK$11,332 HKD
Retailer 5HK$13,589 HKD
Retailer 2HK$15,525 HKD
Retailer 9HK$20,580 HKD
Retailer 14HK$21,145 HKD
Retailer 10HK$23,287 HKD
Retailer 11HK$24,088 HKD
Retailer 18HK$27,461 HKD
Rare CaratHK$28,677 HKD

34 data points across 18 retailers

16 retailersHK$3,091 HKD to HK$28,677 HKD

A
Cheapest Retailer
-
HK$3,091 HKD
$394 USD
A
Retailer 2
-
HK$3,460 HKD
$441 USD
View
A
Retailer 3
-
HK$5,045 HKD
$643 USD
View
A
Retailer 4
-
HK$5,688 HKD
$725 USD
View
A
Retailer 5
-
HK$5,759 HKD
$734 USD
View
A
Retailer 6
-
HK$6,081 HKD
$775 USD
View
A
Retailer 7
-
HK$6,740 HKD
$859 USD
View
A
Retailer 8
-
HK$6,813 HKD
€827 EUR
View
B+
Retailer 9
-
HK$10,741 HKD
$1,369 USD
View
B+
Retailer 10
-
HK$11,332 HKD
$1,444 USD
View
B
Retailer 11
-
HK$13,589 HKD
$1,732 USD
View
B+
Retailer 12
-
HK$15,525 HKD
£1,558 GBP
View
B
Retailer 13
-
HK$21,145 HKD
$2,695 USD
View
B
Retailer 14
-
HK$24,088 HKD
$3,070 USD
View
B
Retailer 15
-
HK$27,461 HKD
$3,500 USD
View
Most Expensive
B
Rare Carat
633-63B · Oct 28
HK$28,677 HKD
$3,655 USD
View
15 more retailers have this diamond
Prices start from HK$3,091 HKDSave up to HK$25,586 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
1.54ct Emerald
HK$3,091 HKD