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Asscher|Lab Grown|IGI

3.07ct D SI1 Asscher Lab Grown Diamond

ID • D/SI1 • IGI LG628404034

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG628404034

Diamond specifications and retailer prices

From HK$4,723 HKD
As of November 4, 2026
Save HK$21,716 HKD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$26,438 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.07ct lab-grown asscher diamond

This 3.07ct lab-grown asscher 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 LG628404034 or 628404034. Listed at 15 retailers as of November 4, 2026, with prices from HK$4,723 to HK$26,438, a HK$21,716 spread on the same certified stone. Brilliant Earth lists it at HK$26,438. 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 angle34.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628404034
Dimensions7.94 × 7.90 × 5.30 mm
L/W Ratio1.01
Culet sizePointed
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
7.94 mm7.90 mm3.07 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628404034
Side View
Table 67.0%Crown 34.4°Girdle: Slightly ThickPavilion 39.9°Culet: NoneDepth 67.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$26,438 HKD|Low: HK$4,723 HKD|High: HK$37,735 HKD|Avg: HK$12,287 HKD|-29.9%
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
November 5, 2026
Retailer 3HK$4,723 HKD
Retailer 11HK$5,233 HKD
Retailer 12HK$6,276 HKD
Retailer 2HK$7,084 HKD
Retailer 9HK$7,979 HKD
Retailer 5HK$8,018 HKD
Retailer 7HK$8,065 HKD
Retailer 13HK$8,088 HKD
Retailer 8HK$11,838 HKD
Retailer 4HK$17,816 HKD
Retailer 10HK$19,417 HKD
Retailer 6HK$21,778 HKD
Brilliant EarthHK$26,438 HKD

42 data points across 13 retailers

15 retailersHK$4,723 HKD to HK$26,438 HKD

A
Cheapest Retailer
-
HK$4,723 HKD
Final sale: no returns
Retailer 2
-
HK$5,233 HKD
View
Price last confirmed 21 days ago
A
Retailer 3
-
HK$6,276 HKD
View
A
Retailer 4
-
HK$7,084 HKD
View
Retailer 5
-
HK$7,979 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$8,018 HKD
View
A
Retailer 7
-
HK$8,065 HKD
View
B+
Retailer 8
-
HK$8,088 HKD
View
B+
Retailer 9
-
HK$10,944 HKD
View
B+
Retailer 10
-
HK$11,838 HKD
View
B
Retailer 11
-
HK$16,985 HKD
View
B
Retailer 12
-
HK$17,816 HKD
View
B
Retailer 13
-
HK$19,417 HKD
View
B
Retailer 14
-
HK$21,778 HKD
View
Most Expensive
B
Brilliant Earth
9790916A · Nov 4
HK$26,438 HKD
$3,370 USD
View
14 more retailers have this diamond
Prices start from HK$4,723 HKDSave up to HK$21,716 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 Asscher
HK$4,723 HKD