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Asscher|Lab Grown|IGI

1.21ct E VVS2 Asscher Lab Grown Diamond

EX • E/VVS2 • IGI LG591337104

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG591337104

Diamond specifications and retailer prices

From HK$2,864 HKD
$365 USD
As of October 30, 2026
Save HK$9,950 HKD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$12,814 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown asscher diamond

This 1.21ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG591337104 or 591337104. Listed at 13 retailers as of October 29, 2026, with prices from HK$2,864 to HK$12,814, a HK$9,950 spread on the same certified stone. MOH London lists it at HK$12,814. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591337104
Dimensions5.85 × 5.85 × 3.91 mm
L/W Ratio1.00
Girdle conditionFaceted
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
5.85 mm5.85 mm1.21 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591337104
Side View
Table 60.0%Crown 36.2°Girdle: MediumPavilion 39.7°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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: Oct 30
Current: HK$12,814 HKD|Low: HK$2,040 HKD|High: HK$12,903 HKD|Avg: HK$6,384 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 9HK$2,864 HKD
Retailer 11HK$3,178 HKD
Retailer 6HK$3,906 HKD
Retailer 13HK$4,072 HKD
Retailer 4HK$4,394 HKD
Retailer 12HK$5,100 HKD
Retailer 10HK$5,155 HKD
Retailer 8HK$5,379 HKD
Retailer 2HK$5,687 HKD
Retailer 7HK$7,726 HKD
Retailer 5HK$10,572 HKD
Retailer 3HK$12,542 HKD
MOH LondonHK$12,814 HKD

38 data points across 13 retailers

13 retailersHK$2,864 HKD to HK$12,814 HKD

A
Cheapest Retailer
-
HK$2,864 HKD
$365 USD
Final sale: no returns
A
Retailer 2
-
HK$3,906 HKD
£392 GBP
View
B+
Retailer 3
-
HK$4,072 HKD
$519 USD
View
B+
Retailer 4
-
HK$4,394 HKD
$560 USD
View
B+
Retailer 5
-
HK$5,100 HKD
$650 USD
View
B+
Retailer 6
-
HK$5,155 HKD
$657 USD
View
Retailer 7
-
HK$5,379 HKD
ZAR 11,075 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 8
-
HK$5,687 HKD
£571 GBP
View
B
Retailer 9
-
HK$7,726 HKD
A$1,515 AUD
View
B
Retailer 10
-
HK$8,189 HKD
£822 GBP
View
B
Retailer 11
-
HK$10,572 HKD
$1,348 USD
View
B
Retailer 12
-
HK$12,542 HKD
$1,599 USD
View
Most Expensive
B
MOH London
LG591337104 · Oct 29
HK$12,814 HKD
£1,286 GBP
View
12 more retailers have this diamond
Prices start from HK$2,864 HKDSave up to HK$9,950 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
1.21ct Asscher
HK$2,864 HKD