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Emerald|Lab Grown|IGI

1.28ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG809661469

Shape and cutting style on the report: Emerald cut

Certificate IGI LG809661469

Diamond specifications and retailer prices

From HK$2,605 HKD
$332 USD
As of October 30, 2026
Save HK$13,637 HKD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$16,242 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.28ct lab-grown emerald diamond

This 1.28ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809661469 or 809661469. Listed at 9 retailers as of October 29, 2026, with prices from HK$2,605 to HK$16,242, a HK$13,637 spread on the same certified stone. Brilliant Earth lists it at HK$16,242. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809661469
Dimensions7.31 × 5.13 × 3.41 mm
L/W Ratio1.42
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
7.31 mm5.13 mm1.28 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809661469
Side View
Table 58.0%Crown 31.5°Girdle: MediumPavilion 41.2°Culet: LargeDepth 66.5%

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$16,242 HKD|Low: HK$2,210 HKD|High: HK$16,713 HKD|Avg: HK$6,984 HKD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10HK$2,210 HKD
Retailer 8HK$2,605 HKD
Retailer 3HK$3,246 HKD
Retailer 2HK$3,527 HKD
Retailer 6HK$3,868 HKD
Retailer 7HK$6,616 HKD
Retailer 5HK$6,662 HKD
Retailer 4HK$9,018 HKD
Retailer 9HK$12,123 HKD
Brilliant EarthHK$16,242 HKD

39 data points across 10 retailers

9 retailersHK$2,605 HKD to HK$16,242 HKD

B+
Cheapest Retailer
-
HK$2,605 HKD
$332 USD
A
Retailer 2
-
HK$3,246 HKD
€394 EUR
View
A
Retailer 3
-
HK$3,527 HKD
£354 GBP
View
A
Retailer 4
-
HK$3,868 HKD
$493 USD
View
B+
Retailer 5
-
HK$6,616 HKD
$843 USD
View
B+
Retailer 6
-
HK$6,662 HKD
$849 USD
View
B+
Retailer 7
-
HK$9,018 HKD
£905 GBP
View
Retailer 8
-
HK$12,123 HKD
$1,545 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20293772A · Oct 29
HK$16,242 HKD
$2,070 USD
View
8 more retailers have this diamond
Prices start from HK$2,605 HKDSave up to HK$13,637 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
1.28ct Emerald
HK$2,605 HKD