CaratHunter
Plans
Marquise|Lab Grown|IGI

1.23ct E VS2 Marquise Lab Grown Diamond

EX • E/VS2 • IGI LG786680469

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG786680469

Diamond specifications and retailer prices

From HK$3,256 HKD
$415 USD
As of October 30, 2026
Save HK$5,503 HKD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,759 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown marquise diamond

This 1.23ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG786680469 or 786680469. Listed at 8 retailers as of October 29, 2026, with prices from HK$3,256 to HK$8,759, a HK$5,503 spread on the same certified stone. MOH London lists it at HK$8,759. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786680469
Dimensions11.25 × 5.43 × 3.45 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm5.43 mm1.23 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786680469
Side View
Table 61.0%Crown 34.6°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 63.5%

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$8,759 HKD|Low: HK$2,746 HKD|High: HK$8,799 HKD|Avg: HK$4,685 HKD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6HK$3,256 HKD
Retailer 3HK$3,287 HKD
Retailer 2HK$3,390 HKD
Retailer 7HK$3,523 HKD
Retailer 5HK$4,386 HKD
Retailer 4HK$5,218 HKD
Retailer 8HK$6,410 HKD
MOH LondonHK$8,759 HKD

33 data points across 8 retailers

8 retailersHK$3,256 HKD to HK$8,759 HKD

A
Cheapest Retailer
-
HK$3,256 HKD
$415 USD
A
Retailer 2
-
HK$3,287 HKD
€399 EUR
View
A
Retailer 3
-
HK$3,390 HKD
£340 GBP
View
A
Retailer 4
-
HK$3,523 HKD
$449 USD
View
B+
Retailer 5
-
HK$4,386 HKD
$559 USD
View
Retailer 6
-
HK$5,218 HKD
$665 USD
View
Price last confirmed 12 days ago
Retailer 7
-
HK$6,410 HKD
$817 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG786680469 · Oct 29
HK$8,759 HKD
£879 GBP
View
7 more retailers have this diamond
Prices start from HK$3,256 HKDSave up to HK$5,503 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
1.23ct Marquise
HK$3,256 HKD