CaratHunter
Plans
Marquise|Lab Grown|IGI

1.23ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG756503696

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG756503696

Diamond specifications and retailer prices

From HK$1,640 HKD
As of November 4, 2026
Save HK$14,052 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$15,692 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.23ct lab-grown marquise diamond

This 1.23ct lab-grown marquise 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 LG756503696 or 756503696. Listed at 16 retailers as of November 2, 2026, with prices from HK$1,640 to HK$15,692, a HK$14,052 spread on the same certified stone. Do Amore Diamonds lists it at HK$15,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756503696
Dimensions10.87 × 5.63 × 3.56 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
10.87 mm5.63 mm1.23 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756503696
Side View
Table 57.0%Crown 37.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.2%

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: Nov 4
Current: HK$15,692 HKD|Low: HK$1,593 HKD|High: HK$15,692 HKD|Avg: HK$5,376 HKD
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 5, 2026
Retailer 9HK$1,624 HKD
Retailer 16HK$1,640 HKD
Retailer 17HK$1,899 HKD
Retailer 6HK$2,424 HKD
Retailer 8HK$2,730 HKD
Retailer 13HK$2,989 HKD
Retailer 5HK$3,005 HKD
Retailer 12HK$3,491 HKD
Retailer 3HK$3,593 HKD
Retailer 11HK$4,096 HKD
Retailer 14HK$4,543 HKD
Retailer 7HK$4,621 HKD
Retailer 22HK$5,461 HKD
Retailer 10HK$6,033 HKD
Retailer 21HK$6,504 HKD
Retailer 4HK$6,551 HKD
Retailer 15HK$6,975 HKD
Retailer 18HK$7,202 HKD
Retailer 2HK$7,226 HKD
Retailer 20HK$9,023 HKD
Retailer 19HK$10,278 HKD
Do Amore DiamondsHK$15,692 HKD

18 data points across 22 retailers

16 retailersHK$1,640 HKD to HK$15,692 HKD

A
Cheapest Retailer
-
HK$1,640 HKD
A
Retailer 2
-
HK$1,899 HKD
View
A
Retailer 3
-
HK$2,424 HKD
View
B+
Retailer 4
-
HK$2,730 HKD
View
A
Retailer 5
-
HK$2,989 HKD
View
A
Retailer 6
-
HK$3,005 HKD
View
Retailer 7
-
HK$3,593 HKD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
HK$4,621 HKD
View
Retailer 9
-
HK$5,461 HKD
View
Price last confirmed 9 days ago
Retailer 10
-
HK$6,504 HKD
View
Price last confirmed 7 days ago
B
Retailer 11
-
HK$6,551 HKD
View
B
Retailer 12
-
HK$7,202 HKD
View
B
Retailer 13
-
HK$7,226 HKD
View
Retailer 14
-
HK$9,023 HKD
View
Price last confirmed 7 days ago
B
Retailer 15
-
HK$10,278 HKD
View
Most Expensive
B
Do Amore Diamonds
27-CB692DF72 · Nov 2
HK$15,692 HKD
$2,000 USD
View
15 more retailers have this diamond
Prices start from HK$1,640 HKDSave up to HK$14,052 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$1,640 HKD