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Emerald|Lab Grown|IGI

2.55ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG677517155

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677517155

Diamond specifications and retailer prices

From HK$7,712 HKD
$983 USD
As of October 30, 2026
Save HK$76,629 HKD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$84,341 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.55ct lab-grown emerald diamond

This 2.55ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG677517155 or 677517155. Listed at 22 retailers as of October 30, 2026, with prices from HK$7,712 to HK$84,341, a HK$76,629 spread on the same certified stone. Do Amore Diamonds lists it at HK$84,341. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.55
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677517155
Dimensions9.07 × 6.49 × 4.32 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.07 mm6.49 mm2.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677517155
Side View
Table 64.0%Crown 32.6°Girdle: MediumPavilion 38.1°Culet: LargeDepth 66.6%

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$68,493 HKD|Low: HK$7,367 HKD|High: HK$71,082 HKD|Avg: HK$22,790 HKD|+0.5%
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 3HK$7,712 HKD
Retailer 6HK$8,395 HKD
Retailer 10HK$8,630 HKD
Retailer 9HK$8,944 HKD
Retailer 11HK$9,289 HKD
Retailer 15HK$10,317 HKD
Retailer 16HK$12,600 HKD
Retailer 12HK$14,276 HKD
Retailer 4HK$16,303 HKD
Retailer 19HK$18,508 HKD
Retailer 18HK$18,845 HKD
Retailer 17HK$23,428 HKD
Retailer 13HK$25,481 HKD
Retailer 8HK$27,262 HKD
Retailer 7HK$27,742 HKD
Retailer 14HK$33,678 HKD
Retailer 5HK$35,115 HKD
Retailer 2HK$57,195 HKD
Do Amore DiamondsHK$68,493 HKD

27 data points across 19 retailers

22 retailersHK$7,712 HKD to HK$84,341 HKD

A
Cheapest Retailer
-
HK$7,712 HKD
$983 USD
A
Retailer 2
-
HK$8,395 HKD
$1,070 USD
View
A
Retailer 3
-
HK$8,630 HKD
$1,100 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,944 HKD
$1,140 USD
View
Retailer 5
-
HK$9,289 HKD
$1,184 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$10,317 HKD
$1,315 USD
View
A
Retailer 7
-
HK$12,600 HKD
$1,606 USD
View
A
Retailer 8
-
HK$14,276 HKD
£1,433 GBP
View
A
Retailer 9
-
HK$16,303 HKD
$2,078 USD
View
A
Retailer 10
-
HK$18,508 HKD
$2,359 USD
View
A
Retailer 11
-
HK$18,845 HKD
$2,402 USD
View
Retailer 12
-
HK$19,779 HKD
$2,521 USD
View
Price last confirmed 44 days ago
Retailer 13
-
HK$23,428 HKD
A$4,594 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
HK$25,481 HKD
ZAR 52,467 ZAR
View
B+
Retailer 15
-
HK$27,262 HKD
£2,736 GBP
View
B+
Retailer 16
-
HK$27,742 HKD
$3,536 USD
View
B+
Retailer 17
-
HK$33,678 HKD
£3,380 GBP
View
B+
Retailer 18
-
HK$35,115 HKD
$4,476 USD
View
B
Retailer 19
-
HK$57,195 HKD
$7,290 USD
View
B
Retailer 20
-
HK$66,422 HKD
$8,466 USD
View
B
Retailer 21
-
HK$68,493 HKD
$8,730 USD
View
Most Expensive
B
Do Amore Diamonds
23-677517155 · Oct 30
HK$84,341 HKD
$10,750 USD
View
21 more retailers have this diamond
Prices start from HK$7,712 HKDSave up to HK$76,629 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
2.55ct Emerald
HK$7,712 HKD