Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG797603421

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG797603421

Diamond specifications and retailer prices

From HK$4,731 HKD
As of November 4, 2026
20 retailers carry this diamond
Most expensive: HK$12,553 HKD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.29ct lab-grown marquise diamond

This 1.29ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797603421 or 797603421. Listed at 20 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797603421
Dimensions11.28 × 5.58 × 3.51 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.28 mm5.58 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797603421
Side View
Table 60.0%Crown 33.7°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: HK$12,553 HKD|Low: HK$1,883 HKD|High: HK$12,710 HKD|Avg: HK$6,189 HKD|-1.2%
Brilliant Earth
Retailer 2
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Retailer 24
October 25, 2026
Retailer 24HK$1,883 HKD
Retailer 10HK$2,111 HKD
Retailer 8HK$2,189 HKD
Retailer 22HK$2,338 HKD
Retailer 15HK$2,448 HKD
Retailer 7HK$3,154 HKD
Retailer 14HK$3,727 HKD
Retailer 19HK$3,946 HKD
Retailer 2HK$4,033 HKD
Retailer 3HK$4,237 HKD
Retailer 18HK$4,268 HKD
Retailer 16HK$4,731 HKD
Retailer 4HK$5,186 HKD
Retailer 13HK$5,735 HKD
Retailer 21HK$7,516 HKD
Retailer 23HK$7,540 HKD
Retailer 5HK$7,916 HKD
Retailer 9HK$8,144 HKD
Retailer 11HK$8,670 HKD
Retailer 20HK$9,085 HKD
Retailer 17HK$9,195 HKD
Retailer 12HK$9,870 HKD
Retailer 6HK$10,372 HKD
Brilliant EarthHK$12,553 HKD

27 data points across 24 retailers

20 retailers

Retailer 1
-
HK$1,883 HKD
Price last confirmed 13 days ago
Retailer 2
-
HK$2,189 HKD
View
Price last confirmed 15 days ago
Retailer 3
-
HK$2,338 HKD
View
Price last confirmed 14 days ago
Retailer 4
-
HK$2,448 HKD
View
Price last confirmed 20 days ago
Retailer 5
-
HK$3,154 HKD
View
Price last confirmed 13 days ago
Retailer 6
-
HK$3,946 HKD
View
Price last confirmed 13 days ago
Retailer 7
-
HK$4,033 HKD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$4,237 HKD
View
Price last confirmed 12 days ago
Retailer 9
-
HK$4,268 HKD
View
Price last confirmed 12 days ago
A
Retailer 10
-
HK$4,731 HKD
View
Retailer 11
-
HK$5,186 HKD
View
Price last confirmed 13 days ago
Retailer 12
-
HK$5,735 HKD
View
Price last confirmed 12 days ago
Retailer 13
-
HK$7,516 HKD
View
Price last confirmed 14 days ago
Retailer 14
-
HK$7,916 HKD
View
Price last confirmed 13 days ago
Retailer 15
-
HK$8,670 HKD
View
Price last confirmed 18 days ago
Retailer 16
-
HK$9,085 HKD
View
Price last confirmed 13 days ago
Retailer 17
-
HK$9,195 HKD
View
Price last confirmed 35 days ago
Retailer 18
-
HK$9,870 HKD
View
Price last confirmed 17 days ago
Retailer 19
-
HK$10,372 HKD
View
Price last confirmed 13 days ago
Most Expensive
Brilliant Earth
19056633A · Oct 24
HK$12,553 HKD
$1,600 USD
View
Price last confirmed 11 days ago
19 more retailers have this diamond
Prices start from HK$4,731 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
1.29ct Marquise
HK$4,731 HKD