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Emerald|Lab Grown|IGI

1.90ct D SI1 Emerald Lab Grown Diamond

GD • D/SI1 • IGI LG464107525

Shape and cutting style on the report: Emerald cut

Certificate IGI LG464107525

Diamond specifications and retailer prices

From HK$1,459 HKD
$186 USD
As of October 30, 2026
Save HK$9,250 HKD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$10,709 HKD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.9ct lab-grown emerald diamond

This 1.9ct lab-grown emerald sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG464107525 or 464107525. Listed at 13 retailers as of October 28, 2026, with prices from HK$1,459 to HK$10,709, a HK$9,250 spread on the same certified stone. Rare Carat lists it at HK$10,709. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.90
Carat
D
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464107525
Dimensions8.13 × 5.73 × 3.87 mm
L/W Ratio1.42
Culet sizeLong
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
8.13 mm5.73 mm1.90 ctD / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464107525
Side View
Table 67.0%Crown 30°Girdle: STK-THKPavilion 39.7°Culet: LNGDepth 67.5%

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$10,709 HKD|Low: HK$1,397 HKD|High: HK$12,703 HKD|Avg: HK$5,063 HKD|-15.7%
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
October 30, 2026
Retailer 8HK$1,459 HKD
Retailer 12HK$1,695 HKD
Retailer 10HK$1,805 HKD
Retailer 11HK$1,805 HKD
Retailer 13HK$3,185 HKD
Retailer 2HK$3,273 HKD
Retailer 3HK$4,551 HKD
Retailer 9HK$5,814 HKD
Retailer 7HK$6,135 HKD
Retailer 4HK$6,234 HKD
Retailer 6HK$8,459 HKD
Retailer 5HK$8,737 HKD
Rare CaratHK$10,709 HKD

45 data points across 13 retailers

13 retailersHK$1,459 HKD to HK$10,709 HKD

A
Cheapest Retailer
-
HK$1,459 HKD
$186 USD
B+
Retailer 2
-
HK$1,695 HKD
$216 USD
View
A
Retailer 3
-
HK$1,805 HKD
$230 USD
View
B+
Retailer 4
-
HK$1,805 HKD
$230 USD
View
B
Retailer 5
-
HK$3,185 HKD
$406 USD
View
B+
Retailer 6
-
HK$3,273 HKD
£329 GBP
View
B+
Retailer 7
-
HK$4,551 HKD
$580 USD
View
B
Retailer 8
-
HK$5,814 HKD
$741 USD
View
B
Retailer 9
-
HK$6,135 HKD
$782 USD
View
B
Retailer 10
-
HK$6,234 HKD
$795 USD
View
B
Retailer 11
-
HK$8,459 HKD
£849 GBP
View
B
Retailer 12
-
HK$8,737 HKD
View
Most Expensive
B
Rare Carat
464107525_l_464107525 · Oct 28
HK$10,709 HKD
$1,365 USD
View
12 more retailers have this diamond
Prices start from HK$1,459 HKDSave up to HK$9,250 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
1.90ct Emerald
HK$1,459 HKD