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Emerald|Lab Grown|IGI

1.00ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG840634459

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840634459

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of October 29, 2026
Save HK$13,094 HKD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$14,860 HKD at Helzberg Diamonds · As of October 30, 2026
View at Helzberg Diamonds

About this 1ct lab-grown emerald diamond

This 1ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG840634459 or 840634459. Listed at 20 retailers as of October 29, 2026, with prices from HK$1,765 to HK$14,860, a HK$13,094 spread on the same certified stone. Helzberg Diamonds lists it at HK$14,860. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634459
Dimensions6.84 × 4.73 × 3.13 mm
L/W Ratio1.45
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
6.84 mm4.73 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634459
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 38.9°Culet: LargeDepth 66.2%

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 29
Current: HK$14,860 HKD|Low: HK$1,765 HKD|High: HK$20,556 HKD|Avg: HK$6,249 HKD
Helzberg Diamonds
Retailer 2
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Retailer 20
October 30, 2026
Retailer 10HK$1,765 HKD
Retailer 6HK$1,977 HKD
Retailer 5HK$2,048 HKD
Retailer 18HK$2,181 HKD
Retailer 19HK$2,181 HKD
Retailer 11HK$3,727 HKD
Retailer 16HK$3,754 HKD
Retailer 14HK$3,831 HKD
Retailer 7HK$4,009 HKD
Retailer 13HK$4,073 HKD
Retailer 4HK$4,299 HKD
Retailer 12HK$6,195 HKD
Retailer 3HK$7,022 HKD
Retailer 17HK$7,045 HKD
Retailer 9HK$7,436 HKD
Retailer 8HK$7,987 HKD
Retailer 20HK$8,768 HKD
Retailer 15HK$9,650 HKD
Retailer 2HK$13,181 HKD
Helzberg DiamondsHK$14,860 HKD

12 data points across 20 retailers

20 retailersHK$1,765 HKD to HK$14,860 HKD

A
Cheapest Retailer
-
HK$1,765 HKD
$225 USD
A
Retailer 2
-
HK$1,977 HKD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,048 HKD
$261 USD
View
A
Retailer 4
-
HK$2,181 HKD
$278 USD
View
A
Retailer 5
-
HK$2,181 HKD
$278 USD
View
A
Retailer 6
-
HK$3,727 HKD
$475 USD
View
A
Retailer 7
-
HK$3,754 HKD
ZAR 7,729 ZAR
View
A
Retailer 8
-
HK$3,831 HKD
€465 EUR
View
A
Retailer 9
-
HK$4,009 HKD
$511 USD
View
A
Retailer 10
-
HK$4,073 HKD
£409 GBP
View
B+
Retailer 11
-
HK$4,299 HKD
$548 USD
View
B+
Retailer 12
-
HK$6,195 HKD
SGD 1,067 SGD
View
B+
Retailer 13
-
HK$7,022 HKD
$895 USD
View
B+
Retailer 14
-
HK$7,045 HKD
$898 USD
View
B+
Retailer 15
-
HK$7,436 HKD
$948 USD
View
B+
Retailer 16
-
HK$7,987 HKD
$1,018 USD
View
B
Retailer 17
-
HK$8,768 HKD
£880 GBP
View
B
Retailer 18
-
HK$9,650 HKD
$1,230 USD
View
B
Retailer 19
-
HK$13,181 HKD
$1,680 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKGMJKKLP · Oct 30
HK$14,860 HKD
$1,894 USD
View
19 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$13,094 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
1.00ct Emerald
HK$1,765 HKD