CaratHunter
Plans
Emerald|Lab Grown|IGI

2.51ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG767601432

Shape and cutting style on the report: Emerald cut

Certificate IGI LG767601432

Diamond specifications and retailer prices

From HK$2,095 HKD
$267 USD
As of October 30, 2026
Save HK$8,941 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$11,036 HKD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 2.51ct lab-grown emerald diamond

This 2.51ct lab-grown emerald sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG767601432 or 767601432. Listed at 14 retailers as of October 28, 2026, with prices from HK$2,095 to HK$11,036, a HK$8,941 spread on the same certified stone. Reve Diamonds lists it at HK$11,036. 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

2.51
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG767601432
Dimensions8.82 × 6.18 × 4.62 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
8.82 mm6.18 mm2.51 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG767601432
Side View
Table 77.0%Crown 46.5°Girdle: MediumPavilion 44.7°Culet: LargeDepth 74.8%

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$4,958 HKD|Low: HK$1,875 HKD|High: HK$11,890 HKD|Avg: HK$5,668 HKD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 29, 2026
Retailer 9HK$2,095 HKD
Retailer 5HK$2,338 HKD
Retailer 8HK$2,425 HKD
Retailer 10HK$2,597 HKD
Retailer 11HK$2,597 HKD
Retailer 2HK$3,594 HKD
Retailer 6HK$3,609 HKD
Retailer 1HK$4,958 HKD
Retailer 3HK$5,555 HKD
Retailer 12HK$7,972 HKD
Retailer 13HK$8,341 HKD
Retailer 4HK$8,743 HKD
Retailer 7HK$10,413 HKD
Reve DiamondsHK$11,036 HKD

43 data points across 14 retailers

14 retailersHK$2,095 HKD to HK$11,036 HKD

A
Cheapest Retailer
-
HK$2,095 HKD
$267 USD
B+
Retailer 2
-
HK$2,338 HKD
$298 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,425 HKD
$309 USD
View
A
Retailer 4
-
HK$2,597 HKD
$331 USD
View
A
Retailer 5
-
HK$2,597 HKD
$331 USD
View
B+
Retailer 6
-
HK$3,594 HKD
$458 USD
View
A
Retailer 7
-
HK$3,609 HKD
$460 USD
View
B+
Retailer 8
-
HK$4,958 HKD
£498 GBP
View
B+
Retailer 9
-
HK$5,555 HKD
$708 USD
View
B+
Retailer 10
-
HK$7,972 HKD
$1,016 USD
View
B
Retailer 11
-
HK$8,341 HKD
$1,063 USD
View
B
Retailer 12
-
HK$8,743 HKD
$1,114 USD
View
B
Retailer 13
-
HK$10,413 HKD
£1,045 GBP
View
Most Expensive
B
Reve Diamonds
BABF0865D · Oct 28
HK$11,036 HKD
$1,407 USD
View
13 more retailers have this diamond
Prices start from HK$2,095 HKDSave up to HK$8,941 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
2.51ct Emerald
HK$2,095 HKD