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Asscher|Lab Grown|IGI

1.09ct D VS1 Asscher Lab Grown Diamond

ID • D/VS1 • IGI LG777621399

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG777621399

Diamond specifications and retailer prices

From HK$1,742 HKD
$222 USD
As of October 30, 2026
Save HK$8,172 HKD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$17,888 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.09ct lab-grown asscher diamond

This 1.09ct lab-grown asscher sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777621399 or 777621399. Listed at 21 retailers as of October 30, 2026, with a 469% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777621399
Dimensions5.64 × 5.64 × 5.80 mm
L/W Ratio1.00
Culet sizePointed
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
5.64 mm5.64 mm1.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777621399
Side View
Table 63.0%Crown 33°Girdle: MediumPavilion 38.4°Culet: NoneDepth 64.2%

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$4,529 HKD|Low: HK$1,671 HKD|High: HK$9,729 HKD|Avg: HK$4,655 HKD|+4.6%
Retailer 1
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
October 30, 2026
Retailer 15HK$1,742 HKD
Retailer 7HK$1,946 HKD
Retailer 5HK$2,024 HKD
Retailer 2HK$2,158 HKD
Retailer 4HK$2,158 HKD
Retailer 8HK$4,098 HKD
Retailer 1HK$4,529 HKD
Retailer 13HK$4,590 HKD
Retailer 6HK$4,605 HKD
Retailer 11HK$5,385 HKD
Retailer 9HK$5,819 HKD
Retailer 14HK$6,975 HKD
Retailer 3HK$7,665 HKD
Retailer 12HK$9,493 HKD
Retailer 10HK$9,575 HKD

43 data points across 15 retailers

21 retailersHK$1,742 HKD to HK$9,914 HKD

A
Cheapest Retailer
-
HK$1,742 HKD
$222 USD
A
Retailer 2
-
HK$1,946 HKD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,024 HKD
$258 USD
View
A
Retailer 4
-
HK$2,158 HKD
$275 USD
View
A
Retailer 5
-
HK$2,158 HKD
$275 USD
View
A
Retailer 6
-
HK$2,424 HKD
$309 USD
View
A
Retailer 7
-
HK$2,903 HKD
$370 USD
View
B+
Retailer 8
-
HK$4,098 HKD
ZAR 8,439 ZAR
View
B+
Retailer 9
-
HK$4,529 HKD
£455 GBP
View
Retailer 10
-
HK$4,590 HKD
$585 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$4,605 HKD
$587 USD
View
B+
Retailer 12
-
HK$5,385 HKD
A$1,056 AUD
View
B+
Retailer 13
-
HK$5,819 HKD
A$1,141 AUD
View
B
Retailer 14
-
HK$6,975 HKD
$889 USD
View
B
Retailer 15
-
HK$7,665 HKD
$977 USD
View
B
Retailer 16
-
HK$9,011 HKD
$1,148 USD
View
Retailer 17
-
HK$9,493 HKD
$1,210 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
HK$9,575 HKD
£961 GBP
View
B
Retailer 19
-
HK$9,914 HKD
$1,264 USD
View
Retailer 20
-
HK$16,711 HKD
$2,130 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-777621399 · Oct 29
HK$17,888 HKD
$2,280 USD
View
Price under review
20 more retailers have this diamond
Prices start from HK$1,742 HKDSave up to HK$8,172 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
1.09ct Asscher
HK$1,742 HKD