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Emerald|Lab Grown|IGI

1.28ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG845632649

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845632649

Diamond specifications and retailer prices

From HK$2,040 HKD
As of November 4, 2026
Save HK$17,088 HKD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$19,128 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845632649 or 845632649. Listed at 15 retailers as of November 4, 2026, with prices from HK$2,040 to HK$19,128, a HK$17,088 spread on the same certified stone. Helzberg Diamonds lists it at HK$19,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.5°
Pavilion angle46°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845632649
Dimensions7.46 × 5.18 × 3.23 mm
L/W Ratio1.44
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
7.46 mm5.18 mm1.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845632649
Side View
Table 66.0%Crown 30.5°Girdle: MediumPavilion 46°Culet: LargeDepth 62.4%

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 4
Current: HK$19,128 HKD|Low: HK$2,040 HKD|High: HK$19,128 HKD|Avg: HK$8,199 HKD
Helzberg 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
November 5, 2026
Retailer 13HK$2,040 HKD
Retailer 11HK$2,354 HKD
Retailer 4HK$2,362 HKD
Retailer 10HK$2,526 HKD
Retailer 9HK$3,766 HKD
Retailer 2HK$4,778 HKD
Retailer 15HK$6,685 HKD
Retailer 12HK$7,767 HKD
Retailer 14HK$8,128 HKD
Retailer 5HK$8,528 HKD
Retailer 6HK$9,211 HKD
Retailer 8HK$10,098 HKD
Retailer 7HK$10,231 HKD
Retailer 3HK$17,653 HKD
Helzberg DiamondsHK$19,128 HKD

3 data points across 15 retailers

15 retailersHK$2,040 HKD to HK$19,128 HKD

A
Cheapest Retailer
-
HK$2,040 HKD
A
Retailer 2
-
HK$2,354 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,362 HKD
View
A
Retailer 4
-
HK$2,526 HKD
View
A
Retailer 5
-
HK$3,766 HKD
View
A
Retailer 6
-
HK$4,778 HKD
View
B+
Retailer 7
-
HK$6,685 HKD
View
B+
Retailer 8
-
HK$7,767 HKD
View
B+
Retailer 9
-
HK$8,128 HKD
View
B+
Retailer 10
-
HK$8,528 HKD
View
B
Retailer 11
-
HK$9,211 HKD
View
B
Retailer 12
-
HK$10,098 HKD
View
B
Retailer 13
-
HK$10,231 HKD
View
B
Retailer 14
-
HK$17,653 HKD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKLMJIMKP · Nov 4
HK$19,128 HKD
$2,438 USD
View
14 more retailers have this diamond
Prices start from HK$2,040 HKDSave up to HK$17,088 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$2,040 HKD