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Marquise|Lab Grown|IGI

1.23ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG823612928

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823612928

Diamond specifications and retailer prices

From HK$1,906 HKD
$243 USD
As of October 27, 2026
Save HK$16,373 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$18,279 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 LG823612928 or 823612928. Listed at 18 retailers as of October 27, 2026, with prices from HK$1,906 to HK$18,279, a HK$16,373 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,279. 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 angle34.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823612928
Dimensions11.44 × 5.78 × 3.36 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.44 mm5.78 mm1.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823612928
Side View
Table 67.0%Crown 34.5°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 58.1%

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$18,279 HKD|Low: HK$1,710 HKD|High: HK$18,279 HKD|Avg: HK$6,299 HKD|+38.7%
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
October 29, 2026
Retailer 5HK$2,134 HKD
Retailer 14HK$2,361 HKD
Retailer 4HK$3,240 HKD
Retailer 8HK$3,369 HKD
Retailer 2HK$3,430 HKD
Retailer 15HK$3,970 HKD
Retailer 10HK$4,480 HKD
Retailer 11HK$4,970 HKD
Retailer 9HK$6,344 HKD
Retailer 7HK$6,547 HKD
Retailer 13HK$7,618 HKD
Retailer 3HK$9,179 HKD
Retailer 6HK$9,701 HKD
Retailer 16HK$10,424 HKD
Retailer 12HK$10,501 HKD
Do Amore DiamondsHK$18,279 HKD

32 data points across 16 retailers

18 retailersHK$1,906 HKD to HK$18,279 HKD

A
Cheapest Retailer
-
HK$1,906 HKD
$243 USD
A
Retailer 2
-
HK$2,134 HKD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,361 HKD
$301 USD
View
A
Retailer 4
-
HK$2,361 HKD
$301 USD
View
A
Retailer 5
-
HK$3,240 HKD
$413 USD
View
A
Retailer 6
-
HK$3,430 HKD
£344 GBP
View
A
Retailer 7
-
HK$3,970 HKD
$506 USD
View
B+
Retailer 8
-
HK$4,480 HKD
ZAR 9,226 ZAR
View
B+
Retailer 9
-
HK$4,970 HKD
£499 GBP
View
B+
Retailer 10
-
HK$6,344 HKD
A$1,244 AUD
View
B+
Retailer 11
-
HK$6,547 HKD
$835 USD
View
Price last confirmed 50 days ago
B
Retailer 12
-
HK$7,618 HKD
$971 USD
View
B
Retailer 13
-
HK$8,551 HKD
$1,090 USD
View
Price last confirmed 41 days ago
B
Retailer 14
-
HK$9,179 HKD
$1,170 USD
View
B
Retailer 15
-
HK$9,701 HKD
$1,237 USD
View
B
Retailer 16
-
HK$10,424 HKD
$1,329 USD
View
B
Retailer 17
-
HK$10,501 HKD
£1,054 GBP
View
Most Expensive
B
Do Amore Diamonds
27-FC3F2B407 · Oct 29
HK$18,279 HKD
$2,330 USD
View
17 more retailers have this diamond
Prices start from HK$1,906 HKDSave up to HK$16,373 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$1,906 HKD