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Emerald|Lab Grown|IGI

1.31ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG607314461

Shape and cutting style on the report: Emerald cut

Certificate IGI LG607314461

Diamond specifications and retailer prices

From HK$2,001 HKD
As of November 4, 2026
Save HK$18,869 HKD (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$20,870 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG607314461 or 607314461. Listed at 25 retailers as of November 4, 2026, with prices from HK$2,001 to HK$20,870, a HK$18,869 spread on the same certified stone. Brilliant Earth lists it at HK$20,870. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607314461
Dimensions7.30 × 5.25 × 3.34 mm
L/W Ratio1.39
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
7.30 mm5.25 mm1.31 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607314461
Side View
Table 65.0%Crown 33.6°Girdle: ThickPavilion 38°Culet: LargeDepth 63.6%

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$20,870 HKD|Low: HK$2,001 HKD|High: HK$24,244 HKD|Avg: HK$6,600 HKD|-13.9%
Brilliant Earth
Retailer 2
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Retailer 23
November 5, 2026
Retailer 23HK$2,001 HKD
Retailer 16HK$2,244 HKD
Retailer 15HK$2,322 HKD
Retailer 9HK$2,487 HKD
Retailer 10HK$2,487 HKD
Retailer 8HK$2,809 HKD
Retailer 7HK$3,358 HKD
Retailer 22HK$3,727 HKD
Retailer 20HK$4,119 HKD
Retailer 18HK$4,284 HKD
Retailer 3HK$4,488 HKD
Retailer 2HK$4,692 HKD
Retailer 21HK$6,041 HKD
Retailer 5HK$6,944 HKD
Retailer 17HK$7,634 HKD
Retailer 14HK$7,987 HKD
Retailer 12HK$8,026 HKD
Retailer 4HK$8,387 HKD
Retailer 19HK$8,693 HKD
Retailer 6HK$9,682 HKD
Retailer 13HK$9,933 HKD
Retailer 11HK$10,749 HKD
Brilliant EarthHK$20,870 HKD

39 data points across 23 retailers

25 retailersHK$2,001 HKD to HK$20,870 HKD

A
Cheapest Retailer
-
HK$2,001 HKD
A
Retailer 2
-
HK$2,244 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,322 HKD
View
A
Retailer 4
-
HK$2,487 HKD
View
Retailer 5
-
HK$2,487 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,809 HKD
View
A
Retailer 7
-
HK$3,358 HKD
View
A
Retailer 8
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HK$3,727 HKD
View
Retailer 9
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HK$4,119 HKD
View
Price last confirmed 7 days ago
A
Retailer 10
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HK$4,284 HKD
View
A
Retailer 11
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HK$4,488 HKD
View
A
Retailer 12
-
HK$4,692 HKD
View
Retailer 13
-
HK$6,041 HKD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
HK$6,371 HKD
View
Retailer 15
-
HK$6,496 HKD
View
Price last confirmed 39 days ago
B+
Retailer 16
-
HK$6,944 HKD
View
B+
Retailer 17
-
HK$7,634 HKD
View
B+
Retailer 18
-
HK$7,987 HKD
View
B+
Retailer 19
-
HK$8,026 HKD
View
B+
Retailer 20
-
HK$8,387 HKD
View
B+
Retailer 21
-
HK$8,693 HKD
View
B
Retailer 22
-
HK$9,682 HKD
View
B+
Retailer 23
-
HK$9,933 HKD
View
B
Retailer 24
-
HK$10,749 HKD
View
Most Expensive
B
Brilliant Earth
18469383A · Nov 4
HK$20,870 HKD
$2,660 USD
View
24 more retailers have this diamond
Prices start from HK$2,001 HKDSave up to HK$18,869 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$2,001 HKD