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Asscher|Lab Grown|IGI

1.70ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG581345796

Certificate IGI LG581345796

Diamond specifications and retailer prices

From HK$2,140 HKD
As of November 6, 2026
Save HK$7,422 HKD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,562 HKD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 1.7ct lab-grown asscher diamond

This 1.7ct lab-grown asscher 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 LG581345796 or 581345796. Listed at 7 retailers as of November 6, 2026, with prices from HK$2,140 to HK$9,562, a HK$7,422 spread on the same certified stone. Brilliant Earth lists it at HK$9,562. 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

1.70
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG581345796
Dimensions6.56 × 6.49 × 4.28 mm
L/W Ratio1.01
Top View
6.56 mm6.49 mm1.70 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG581345796
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 65.9%

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$9,562 HKD|Low: HK$2,140 HKD|High: HK$16,223 HKD|Avg: HK$6,235 HKD|-41.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5HK$2,140 HKD
Retailer 8HK$2,704 HKD
Retailer 4HK$3,253 HKD
Retailer 2HK$3,848 HKD
Retailer 7HK$5,039 HKD
Retailer 6HK$7,790 HKD
Retailer 3HK$8,778 HKD
Brilliant EarthHK$9,562 HKD

16 data points across 8 retailers

7 retailersHK$2,140 HKD to HK$9,562 HKD

A
Cheapest Retailer
-
HK$2,140 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,704 HKD
View
B+
Retailer 3
-
HK$3,253 HKD
View
A
Retailer 4
-
HK$3,848 HKD
View
A
Retailer 5
-
HK$5,039 HKD
View
B+
Retailer 6
-
HK$7,790 HKD
View
Most Expensive
B
Brilliant Earth
7367593A · Nov 6
HK$9,562 HKD
$1,220 USD
View
6 more retailers have this diamond
Prices start from HK$2,140 HKDSave up to HK$7,422 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
1.70ct Asscher
HK$2,140 HKD