CaratHunter
Plans
Emerald|Lab Grown|IGI

1.31ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG845636792

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845636792

Diamond specifications and retailer prices

From HK$2,409 HKD
As of November 5, 2026
Save HK$17,112 HKD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$19,520 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.31ct lab-grown emerald diamond

This 1.31ct 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 LG845636792 or 845636792. Listed at 10 retailers as of November 4, 2026, with prices from HK$2,409 to HK$19,520, a HK$17,112 spread on the same certified stone. Helzberg Diamonds lists it at HK$19,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845636792
Dimensions7.37 × 5.00 × 3.66 mm
L/W Ratio1.47
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
7.37 mm5.00 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845636792
Side View
Table 62.0%Crown 33.3°Girdle: MediumPavilion 43.7°Culet: LargeDepth 73.2%

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: Nov 5
Current: HK$19,520 HKD|Low: HK$2,409 HKD|High: HK$19,520 HKD|Avg: HK$8,093 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3HK$2,409 HKD
Retailer 7HK$2,581 HKD
Retailer 9HK$4,284 HKD
Retailer 4HK$4,896 HKD
Retailer 2HK$6,975 HKD
Retailer 6HK$7,846 HKD
Retailer 8HK$8,693 HKD
Retailer 10HK$9,399 HKD
Retailer 5HK$10,309 HKD
Helzberg DiamondsHK$19,520 HKD

2 data points across 10 retailers

10 retailersHK$2,409 HKD to HK$19,520 HKD

A
Cheapest Retailer
-
HK$2,409 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,581 HKD
View
A
Retailer 3
-
HK$4,284 HKD
View
A
Retailer 4
-
HK$4,896 HKD
View
B+
Retailer 5
-
HK$6,975 HKD
View
B+
Retailer 6
-
HK$7,846 HKD
View
B+
Retailer 7
-
HK$8,693 HKD
View
B
Retailer 8
-
HK$9,399 HKD
View
B
Retailer 9
-
HK$10,309 HKD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKLMJMNPI · Nov 4
HK$19,520 HKD
$2,488 USD
View
9 more retailers have this diamond
Prices start from HK$2,409 HKDSave up to HK$17,112 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
1.31ct Emerald
HK$2,409 HKD