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Emerald|Lab Grown|IGI

3.07ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG649418490

Shape and cutting style on the report: Emerald cut

Certificate IGI LG649418490

Diamond specifications and retailer prices

From HK$9,752 HKD
As of November 5, 2026
Save HK$3,162 HKD (24%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$12,913 HKD at The Diamond Guys · As of November 6, 2026
View at The Diamond Guys

About this 3.07ct lab-grown emerald diamond

This 3.07ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG649418490 or 649418490. Listed at 2 retailers as of November 5, 2026, with prices from HK$9,752 to HK$12,913, a HK$3,162 spread on the same certified stone. The Diamond Guys lists it at HK$12,913. 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

3.07
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649418490
Dimensions9.62 × 6.89 × 4.70 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.62 mm6.89 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649418490
Side View
Table 64.0%Crown 36.6°Girdle: MediumPavilion 40.7°Culet: LNGDepth 68.2%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$25,262 HKD|Low: HK$1,953 HKD|High: HK$40,795 HKD|Avg: HK$12,879 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
The Diamond Guys
August 3, 2026
Retailer 4HK$5,955 HKD
Retailer 7HK$6,410 HKD
Retailer 10HK$6,590 HKD
Retailer 6HK$7,845 HKD
Retailer 3HK$9,752 HKD
Retailer 5HK$10,481 HKD
The Diamond GuysHK$12,913 HKD
Retailer 8HK$20,005 HKD
Retailer 9HK$21,598 HKD
Retailer 2HK$21,653 HKD
Retailer 1HK$25,262 HKD

58 data points across 11 retailers

2 retailersHK$9,752 HKD to HK$12,913 HKD

B+
Cheapest Retailer
-
HK$9,752 HKD
Most Expensive
B
The Diamond Guys
1954436974 · Nov 6
HK$12,913 HKD
$1,646 USD
View
1 more retailer has this diamond
Prices start from HK$9,752 HKDSave up to HK$3,162 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+
3.07ct Emerald
HK$9,752 HKD