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Marquise|Lab Grown|IGI

1.23ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG771612357

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG771612357

Diamond specifications and retailer prices

From HK$1,773 HKD
$226 USD
As of October 27, 2026
Save HK$15,251 HKD (90%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$17,024 HKD at Do Amore Diamonds · As of October 29, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG771612357 or 771612357. Listed at 10 retailers as of October 27, 2026, with prices from HK$1,773 to HK$17,024, a HK$15,251 spread on the same certified stone. Do Amore Diamonds lists it at HK$17,024. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771612357
Dimensions11.45 × 5.58 × 3.46 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm5.58 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771612357
Side View
Table 61.0%Crown 34.8°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 62.0%

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 27
Current: HK$17,024 HKD|Low: HK$3,167 HKD|High: HK$17,024 HKD|Avg: HK$7,702 HKD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3HK$3,186 HKD
Retailer 6HK$3,726 HKD
Retailer 9HK$4,001 HKD
Retailer 4HK$5,895 HKD
Retailer 5HK$7,076 HKD
Retailer 7HK$7,294 HKD
Retailer 8HK$8,159 HKD
Retailer 2HK$9,754 HKD
Retailer 10HK$10,869 HKD
Do Amore DiamondsHK$17,024 HKD

12 data points across 10 retailers

10 retailersHK$1,773 HKD to HK$17,024 HKD

A
Cheapest Retailer
-
HK$1,773 HKD
$226 USD
A
Retailer 2
-
HK$3,186 HKD
£320 GBP
View
A
Retailer 3
-
HK$3,726 HKD
$475 USD
View
B+
Retailer 4
-
HK$5,895 HKD
A$1,156 AUD
View
B+
Retailer 5
-
HK$6,433 HKD
$820 USD
View
B+
Retailer 6
-
HK$7,076 HKD
$902 USD
View
B
Retailer 7
-
HK$7,294 HKD
$930 USD
View
B+
Retailer 8
-
HK$8,159 HKD
$1,040 USD
View
B
Retailer 9
-
HK$9,754 HKD
£979 GBP
View
Most Expensive
B
Do Amore Diamonds
27-65B277C72 · Oct 29
HK$17,024 HKD
$2,170 USD
View
9 more retailers have this diamond
Prices start from HK$1,773 HKDSave up to HK$15,251 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$1,773 HKD