CaratHunter
Plans
Emerald|Lab Grown|IGI

1.51ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG561263170

Shape and cutting style on the report: Emerald cut

Certificate IGI LG561263170

Diamond specifications and retailer prices

From HK$1,506 HKD
As of November 6, 2026
Save HK$7,662 HKD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$9,168 HKD at Reve Diamonds · As of November 6, 2026
View at Reve 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 top-tier cut grade and certified by IGI LG561263170 or 561263170. Listed at 15 retailers as of November 6, 2026, with prices from HK$1,506 to HK$9,168, a HK$7,662 spread on the same certified stone. Reve Diamonds lists it at HK$9,168. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.51
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle28.5°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG561263170
Dimensions7.70 × 5.20 × 3.52 mm
L/W Ratio1.48
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.70 mm5.20 mm1.51 ctF / SI1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG561263170
Side View
Table 61.0%Crown 28.5°Girdle: MediumPavilion 36.5°Culet: LNGDepth 67.7%

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 6
Current: HK$3,366 HKD|Low: HK$1,444 HKD|High: HK$8,944 HKD|Avg: HK$3,977 HKD|+3.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9HK$1,506 HKD
Retailer 6HK$1,679 HKD
Retailer 10HK$1,867 HKD
Retailer 11HK$1,867 HKD
Retailer 3HK$2,526 HKD
Retailer 5HK$3,138 HKD
Retailer 1HK$3,366 HKD
Retailer 2HK$3,891 HKD
Retailer 8HK$6,033 HKD
Retailer 7HK$8,630 HKD
Retailer 4HK$8,716 HKD

45 data points across 11 retailers

15 retailersHK$1,506 HKD to HK$9,168 HKD

A
Cheapest Retailer
-
HK$1,506 HKD
A
Retailer 2
-
HK$1,679 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,749 HKD
View
A
Retailer 4
-
HK$1,867 HKD
View
Retailer 5
-
HK$1,867 HKD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
HK$2,526 HKD
View
Retailer 7
-
HK$3,138 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$3,366 HKD
View
B+
Retailer 9
-
HK$3,891 HKD
View
B+
Retailer 10
-
HK$6,009 HKD
View
B+
Retailer 11
-
HK$6,033 HKD
View
B
Retailer 12
-
HK$6,425 HKD
View
B
Retailer 13
-
HK$8,630 HKD
View
B
Retailer 14
-
HK$8,716 HKD
View
Most Expensive
B
Reve Diamonds
4DDF114A3 · Nov 6
HK$9,168 HKD
$1,169 USD
View
14 more retailers have this diamond
Prices start from HK$1,506 HKDSave up to HK$7,662 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
1.51ct Emerald
HK$1,506 HKD