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Emerald|Lab Grown|IGI

1.25ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG620473861

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620473861

Diamond specifications and retailer prices

From HK$1,404 HKD
As of November 6, 2026
Save HK$7,434 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,838 HKD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.25ct lab-grown emerald diamond

This 1.25ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG620473861 or 620473861. Listed at 18 retailers as of November 6, 2026, with prices from HK$1,404 to HK$8,838, a HK$7,434 spread on the same certified stone. Reve Diamonds lists it at HK$8,838. 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

1.25
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620473861
Dimensions7.19 × 5.09 × 3.51 mm
L/W Ratio1.41
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
7.19 mm5.09 mm1.25 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG620473861
Side View
Table 65.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: LargeDepth 69.0%

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 6
Current: HK$3,083 HKD|Low: HK$1,349 HKD|High: HK$9,257 HKD|Avg: HK$3,611 HKD|+2.9%
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
Retailer 14
November 6, 2026
Retailer 12HK$1,404 HKD
Retailer 6HK$1,569 HKD
Retailer 4HK$1,632 HKD
Retailer 3HK$1,742 HKD
Retailer 14HK$1,742 HKD
Retailer 13HK$2,354 HKD
Retailer 10HK$2,942 HKD
Retailer 1HK$3,083 HKD
Retailer 5HK$3,695 HKD
Retailer 8HK$4,440 HKD
Retailer 11HK$4,903 HKD
Retailer 2HK$5,601 HKD
Retailer 9HK$5,962 HKD
Retailer 7HK$8,120 HKD

44 data points across 14 retailers

18 retailersHK$1,404 HKD to HK$8,838 HKD

A
Cheapest Retailer
-
HK$1,404 HKD
A
Retailer 2
-
HK$1,569 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,632 HKD
View
A
Retailer 4
-
HK$1,742 HKD
View
Retailer 5
-
HK$1,742 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$2,008 HKD
View
B+
Retailer 7
-
HK$2,354 HKD
View
Retailer 8
-
HK$2,942 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$3,083 HKD
View
B+
Retailer 10
-
HK$3,695 HKD
View
B+
Retailer 11
-
HK$4,440 HKD
View
B+
Retailer 12
-
HK$4,903 HKD
View
B
Retailer 13
-
HK$5,601 HKD
View
B
Retailer 14
-
HK$5,696 HKD
View
B
Retailer 15
-
HK$5,962 HKD
View
B
Retailer 16
-
HK$6,017 HKD
View
B
Retailer 17
-
HK$8,120 HKD
View
Most Expensive
B
Reve Diamonds
BA8E67F6A · Nov 6
HK$8,838 HKD
$1,127 USD
View
17 more retailers have this diamond
Prices start from HK$1,404 HKDSave up to HK$7,434 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
1.25ct Emerald
HK$1,404 HKD