CaratHunter
Plans
Emerald|Lab Grown|IGI

3.07ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG757532149

Shape and cutting style on the report: Emerald cut

Certificate IGI LG757532149

Diamond specifications and retailer prices

From HK$2,401 HKD
As of November 6, 2026
Save HK$19,095 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$21,496 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG757532149 or 757532149. Listed at 16 retailers as of November 4, 2026, with prices from HK$2,401 to HK$21,496, a HK$19,095 spread on the same certified stone. Brilliant Earth lists it at HK$21,496. 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 angle33.6°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757532149
Dimensions10.07 × 6.82 × 4.47 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.07 mm6.82 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757532149
Side View
Table 63.0%Crown 33.6°Girdle: MED-STKPavilion 36°Culet: LargeDepth 65.5%

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$21,496 HKD|Low: HK$2,338 HKD|High: HK$21,574 HKD|Avg: HK$7,175 HKD|-0.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 14HK$2,401 HKD
Retailer 12HK$2,683 HKD
Retailer 16HK$2,785 HKD
Retailer 11HK$2,981 HKD
Retailer 8HK$3,311 HKD
Retailer 10HK$4,197 HKD
Retailer 4HK$4,723 HKD
Retailer 13HK$4,856 HKD
Retailer 2HK$5,241 HKD
Retailer 7HK$5,539 HKD
Retailer 6HK$7,453 HKD
Retailer 3HK$9,532 HKD
Retailer 15HK$9,571 HKD
Retailer 9HK$11,893 HKD
Retailer 5HK$16,593 HKD
Brilliant EarthHK$21,496 HKD

42 data points across 16 retailers

16 retailersHK$2,401 HKD to HK$21,496 HKD

A
Cheapest Retailer
-
HK$2,401 HKD
A
Retailer 2
-
HK$2,683 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,785 HKD
View
A
Retailer 4
-
HK$2,981 HKD
View
A
Retailer 5
-
HK$3,311 HKD
View
A
Retailer 6
-
HK$4,197 HKD
View
Retailer 7
-
HK$4,723 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$4,856 HKD
View
A
Retailer 9
-
HK$5,241 HKD
View
Retailer 10
-
HK$5,539 HKD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
HK$7,453 HKD
View
B+
Retailer 12
-
HK$9,532 HKD
View
B+
Retailer 13
-
HK$9,571 HKD
View
B+
Retailer 14
-
HK$11,893 HKD
View
Retailer 15
-
HK$16,593 HKD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
20250514A · Nov 4
HK$21,496 HKD
$2,740 USD
View
15 more retailers have this diamond
Prices start from HK$2,401 HKDSave up to HK$19,095 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
3.07ct Emerald
HK$2,401 HKD