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Marquise|Lab Grown|IGI

1.22ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG805645596

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG805645596

Diamond specifications and retailer prices

From HK$1,451 HKD
$185 USD
As of October 30, 2026
Save HK$12,514 HKD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$13,965 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown marquise diamond

This 1.22ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805645596 or 805645596. Listed at 13 retailers as of October 30, 2026, with prices from HK$1,451 to HK$13,965, a HK$12,514 spread on the same certified stone. Do Amore Diamonds lists it at HK$13,965. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805645596
Dimensions12.24 × 5.29 × 3.31 mm
L/W Ratio2.31
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm5.29 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805645596
Side View
Table 65.0%Crown 32.7°Girdle: MED-THKPavilion 41°Culet: NoneDepth 62.6%

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$13,965 HKD|Low: HK$1,420 HKD|High: HK$14,436 HKD|Avg: HK$4,725 HKD|-1.7%
Do Amore Diamonds
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
Retailer 16
November 1, 2026
Retailer 16HK$1,451 HKD
Retailer 13HK$1,687 HKD
Retailer 8HK$2,109 HKD
Retailer 2HK$2,494 HKD
Retailer 14HK$2,746 HKD
Retailer 12HK$3,170 HKD
Retailer 5HK$3,179 HKD
Retailer 10HK$4,331 HKD
Retailer 3HK$4,865 HKD
Retailer 6HK$4,950 HKD
Retailer 15HK$5,834 HKD
Retailer 9HK$6,127 HKD
Retailer 7HK$6,311 HKD
Retailer 11HK$6,402 HKD
Retailer 4HK$8,210 HKD
Do Amore DiamondsHK$13,965 HKD

33 data points across 16 retailers

13 retailersHK$1,451 HKD to HK$13,965 HKD

A
Cheapest Retailer
-
HK$1,451 HKD
$185 USD
A
Retailer 2
-
HK$1,687 HKD
$215 USD
View
A
Retailer 3
-
HK$2,494 HKD
£250 GBP
View
A
Retailer 4
-
HK$2,746 HKD
$350 USD
View
A
Retailer 5
-
HK$3,170 HKD
$404 USD
View
B+
Retailer 6
-
HK$4,331 HKD
$552 USD
View
B+
Retailer 7
-
HK$4,865 HKD
A$954 AUD
View
Retailer 8
-
HK$4,950 HKD
$631 USD
View
Price last confirmed 76 days ago
B+
Retailer 9
-
HK$5,834 HKD
A$1,144 AUD
View
B
Retailer 10
-
HK$6,127 HKD
$781 USD
View
B+
Retailer 11
-
HK$6,402 HKD
$816 USD
View
B
Retailer 12
-
HK$8,210 HKD
£824 GBP
View
Most Expensive
B
Do Amore Diamonds
27-084973C67 · Oct 31
HK$13,965 HKD
$1,780 USD
View
12 more retailers have this diamond
Prices start from HK$1,451 HKDSave up to HK$12,514 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
1.22ct Marquise
HK$1,451 HKD