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Emerald|Lab Grown|IGI

1.51ct F SI1 Emerald Lab Grown Diamond

GD • F/SI1 • IGI LG668407471

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668407471

Diamond specifications and retailer prices

From HK$2,032 HKD
As of October 31, 2026
Save HK$13,737 HKD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$15,769 HKD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG668407471 or 668407471. Listed at 11 retailers as of November 6, 2026, with prices from HK$2,032 to HK$15,769, a HK$13,737 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,769. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668407471
Dimensions8.11 × 5.46 × 3.60 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.11 mm5.46 mm1.51 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668407471
Side View
Table 62.0%Crown 29.5°Girdle: MediumPavilion 41.1°Culet: LargeDepth 65.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$15,769 HKD|Low: HK$2,008 HKD|High: HK$15,769 HKD|Avg: HK$6,509 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$2,032 HKD
Retailer 7HK$3,499 HKD
Retailer 9HK$4,040 HKD
Retailer 2HK$4,158 HKD
Retailer 4HK$6,512 HKD
Retailer 5HK$6,566 HKD
Retailer 8HK$7,218 HKD
Retailer 3HK$8,975 HKD
Do Amore DiamondsHK$15,769 HKD

44 data points across 9 retailers

11 retailersHK$2,032 HKD to HK$15,769 HKD

B+
Cheapest Retailer
-
HK$2,032 HKD
B+
Retailer 2
-
HK$2,032 HKD
View
B
Retailer 3
-
HK$3,499 HKD
View
B+
Retailer 4
-
HK$4,040 HKD
View
B+
Retailer 5
-
HK$4,158 HKD
View
B
Retailer 6
-
HK$6,512 HKD
View
B
Retailer 7
-
HK$6,566 HKD
View
Retailer 8
-
HK$6,786 HKD
View
Price last confirmed 33 days ago
B
Retailer 9
-
HK$7,218 HKD
View
B
Retailer 10
-
HK$8,975 HKD
View
Most Expensive
C
Do Amore Diamonds
27-3F28E2590 · Nov 6
HK$15,769 HKD
$2,010 USD
View
10 more retailers have this diamond
Prices start from HK$2,032 HKDSave up to HK$13,737 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.

B+
1.51ct Emerald
HK$2,032 HKD