CaratHunter
Plans
Emerald|Lab Grown|IGI

2.54ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG705508592

Shape and cutting style on the report: Emerald cut

Certificate IGI LG705508592

Diamond specifications and retailer prices

From HK$3,994 HKD
$509 USD
As of October 30, 2026
Save HK$26,529 HKD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$30,522 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG705508592 or 705508592. Listed at 16 retailers as of October 29, 2026, with prices from HK$3,994 to HK$30,522, a HK$26,529 spread on the same certified stone. Brilliant Earth lists it at HK$30,522. 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 angle34.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705508592
Dimensions9.37 × 6.55 × 4.28 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.37 mm6.55 mm2.54 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705508592
Side View
Table 64.0%Crown 34.5°Girdle: MediumPavilion 38.3°Culet: LargeDepth 65.3%

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$30,522 HKD|Low: HK$3,186 HKD|High: HK$31,464 HKD|Avg: HK$10,534 HKD|-3.0%
Brilliant Earth
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
October 30, 2026
Retailer 13HK$3,994 HKD
Retailer 5HK$4,472 HKD
Retailer 3HK$4,480 HKD
Retailer 14HK$4,959 HKD
Retailer 16HK$4,959 HKD
Retailer 8HK$5,423 HKD
Retailer 9HK$6,042 HKD
Retailer 4HK$7,015 HKD
Retailer 12HK$7,705 HKD
Retailer 2HK$8,255 HKD
Retailer 11HK$12,790 HKD
Retailer 15HK$13,033 HKD
Retailer 6HK$16,128 HKD
Retailer 7HK$17,112 HKD
Retailer 10HK$20,717 HKD
Brilliant EarthHK$30,522 HKD

43 data points across 16 retailers

16 retailersHK$3,994 HKD to HK$30,522 HKD

A
Cheapest Retailer
-
HK$3,994 HKD
$509 USD
A
Retailer 2
-
HK$4,472 HKD
$570 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,480 HKD
$571 USD
View
Retailer 4
-
HK$4,959 HKD
$632 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$4,959 HKD
$632 USD
View
B+
Retailer 6
-
HK$5,423 HKD
View
A
Retailer 7
-
HK$6,042 HKD
$770 USD
View
B+
Retailer 8
-
HK$7,015 HKD
$894 USD
View
B+
Retailer 9
-
HK$7,705 HKD
$982 USD
View
B+
Retailer 10
-
HK$8,255 HKD
£828 GBP
View
B
Retailer 11
-
HK$12,790 HKD
$1,630 USD
View
B
Retailer 12
-
HK$13,033 HKD
$1,661 USD
View
B
Retailer 13
-
HK$16,128 HKD
$2,056 USD
View
B
Retailer 14
-
HK$17,112 HKD
$2,181 USD
View
B
Retailer 15
-
HK$20,717 HKD
£2,079 GBP
View
Most Expensive
B
Brilliant Earth
14465918A · Oct 29
HK$30,522 HKD
$3,890 USD
View
15 more retailers have this diamond
Prices start from HK$3,994 HKDSave up to HK$26,529 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$3,994 HKD