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Asscher|Lab Grown|IGI

1.29ct D VS1 Asscher Lab Grown Diamond

EX • D/VS1 • IGI LG837680656

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG837680656

Diamond specifications and retailer prices

From HK$1,459 HKD
$186 USD
As of October 30, 2026
Save HK$7,040 HKD (83%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,499 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.29ct lab-grown asscher diamond

This 1.29ct lab-grown asscher sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837680656 or 837680656. Listed at 8 retailers as of October 29, 2026, with prices from HK$1,459 to HK$8,499, a HK$7,040 spread on the same certified stone. MOH London lists it at HK$8,499. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle43.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680656
Dimensions6.07 × 6.05 × 3.86 mm
L/W Ratio1.00
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
6.07 mm6.05 mm1.29 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680656
Side View
Table 64.0%Crown 34.5°Girdle: MediumPavilion 43.8°CuletDepth 63.8%

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: Oct 30
Current: HK$8,499 HKD|Low: HK$1,428 HKD|High: HK$8,728 HKD|Avg: HK$5,210 HKD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7HK$1,459 HKD
Retailer 5HK$3,427 HKD
Retailer 4HK$4,411 HKD
Retailer 6HK$4,739 HKD
Retailer 3HK$5,806 HKD
Retailer 2HK$6,120 HKD
MOH LondonHK$8,499 HKD

20 data points across 7 retailers

8 retailersHK$1,459 HKD to HK$8,499 HKD

A
Cheapest Retailer
-
HK$1,459 HKD
$186 USD
Retailer 2
-
HK$1,726 HKD
$220 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
HK$3,427 HKD
€416 EUR
View
B+
Retailer 4
-
HK$4,411 HKD
A$865 AUD
View
B+
Retailer 5
-
HK$4,739 HKD
$604 USD
View
B+
Retailer 6
-
HK$5,806 HKD
$740 USD
View
B+
Retailer 7
-
HK$6,120 HKD
$780 USD
View
Most Expensive
B
MOH London
LG837680656 · Oct 29
HK$8,499 HKD
£853 GBP
View
7 more retailers have this diamond
Prices start from HK$1,459 HKDSave up to HK$7,040 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
1.29ct Asscher
HK$1,459 HKD