CaratHunter
Plans
Asscher|Lab Grown|IGI

1.51ct F VS1 Asscher Lab Grown Diamond

ID • F/VS1 • IGI LG844684209

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG844684209

Diamond specifications and retailer prices

From HK$2,291 HKD
As of November 4, 2026
Save HK$8,457 HKD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,748 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.51ct lab-grown asscher diamond

This 1.51ct lab-grown asscher sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844684209 or 844684209. Listed at 16 retailers as of November 4, 2026, with prices from HK$2,291 to HK$10,748, a HK$8,457 spread on the same certified stone. Brilliant Earth lists it at HK$10,748. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684209
Dimensions6.34 × 6.29 × 4.32 mm
L/W Ratio1.01
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.34 mm6.29 mm1.51 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844684209
Side View
Table 61.0%Crown 36.4°Girdle: MediumPavilion 41.7°Culet: NoneDepth 68.7%

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 4
Current: HK$10,748 HKD|Low: HK$2,205 HKD|High: HK$10,748 HKD|Avg: HK$5,681 HKD|+3.8%
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
November 5, 2026
Retailer 3HK$2,291 HKD
Retailer 2HK$2,503 HKD
Retailer 7HK$3,436 HKD
Retailer 14HK$3,672 HKD
Retailer 12HK$3,719 HKD
Retailer 5HK$3,891 HKD
Retailer 8HK$3,970 HKD
Retailer 13HK$4,017 HKD
Retailer 11HK$5,037 HKD
Retailer 10HK$5,798 HKD
Retailer 6HK$7,335 HKD
Retailer 9HK$8,614 HKD
Retailer 15HK$8,771 HKD
Retailer 4HK$9,901 HKD
Brilliant EarthHK$10,748 HKD

18 data points across 15 retailers

16 retailersHK$2,291 HKD to HK$10,748 HKD

A
Cheapest Retailer
-
HK$2,291 HKD
Final sale: no returns
A
Retailer 2
-
HK$2,503 HKD
View
Retailer 3
-
HK$3,436 HKD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$3,672 HKD
View
A
Retailer 5
-
HK$3,719 HKD
View
A
Retailer 6
-
HK$3,891 HKD
View
A
Retailer 7
-
HK$3,970 HKD
View
A
Retailer 8
-
HK$4,017 HKD
View
A
Retailer 9
-
HK$5,037 HKD
View
B+
Retailer 10
-
HK$5,798 HKD
View
B+
Retailer 11
-
HK$7,335 HKD
View
B+
Retailer 12
-
HK$7,806 HKD
View
B+
Retailer 13
-
HK$8,614 HKD
View
B
Retailer 14
-
HK$8,771 HKD
View
B
Retailer 15
-
HK$9,901 HKD
View
Most Expensive
B
Brilliant Earth
22335329A · Nov 4
HK$10,748 HKD
$1,370 USD
View
15 more retailers have this diamond
Prices start from HK$2,291 HKDSave up to HK$8,457 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 Asscher
HK$2,291 HKD