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Marquise|Lab Grown|IGI

1.29ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG841629687

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841629687

Diamond specifications and retailer prices

From HK$1,757 HKD
$224 USD
As of October 27, 2026
Save HK$7,029 HKD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$14,121 HKD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

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 LG841629687 or 841629687. Listed at 22 retailers as of October 27, 2026, with a 400% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle40.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841629687
Dimensions11.92 × 5.52 × 3.38 mm
L/W Ratio2.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.92 mm5.52 mm1.29 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841629687
Side View
Table 62.0%Crown 40.7°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A+
Exceptional
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$2,498 HKD|Low: HK$1,757 HKD|High: HK$8,957 HKD|Avg: HK$4,799 HKD|-3.3%
Retailer 1
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
October 29, 2026
Retailer 2HK$1,757 HKD
Retailer 14HK$1,969 HKD
Retailer 10HK$2,048 HKD
Retailer 5HK$2,189 HKD
Retailer 7HK$2,189 HKD
Retailer 1HK$2,498 HKD
Retailer 6HK$2,942 HKD
Retailer 20HK$3,501 HKD
Retailer 13HK$3,713 HKD
Retailer 16HK$4,038 HKD
Retailer 9HK$4,691 HKD
Retailer 18HK$5,139 HKD
Retailer 19HK$5,308 HKD
Retailer 12HK$6,998 HKD
Retailer 4HK$7,053 HKD
Retailer 11HK$7,071 HKD
Retailer 3HK$7,410 HKD
Retailer 17HK$7,508 HKD
Retailer 8HK$8,768 HKD
Retailer 15HK$8,787 HKD

15 data points across 20 retailers

22 retailersHK$1,757 HKD to HK$8,787 HKD

A+
Cheapest Retailer
-
HK$1,757 HKD
$224 USD
A
Retailer 2
-
HK$1,969 HKD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,048 HKD
$261 USD
View
A
Retailer 4
-
HK$2,189 HKD
$279 USD
View
A
Retailer 5
-
HK$2,189 HKD
$279 USD
View
A
Retailer 6
-
HK$2,498 HKD
£251 GBP
View
B+
Retailer 7
-
HK$2,942 HKD
$375 USD
View
A
Retailer 8
-
HK$3,501 HKD
€425 EUR
View
A
Retailer 9
-
HK$3,713 HKD
ZAR 7,645 ZAR
View
A
Retailer 10
-
HK$4,038 HKD
£405 GBP
View
A
Retailer 11
-
HK$4,691 HKD
$598 USD
View
A
Retailer 12
-
HK$5,139 HKD
$655 USD
View
A
Retailer 13
-
HK$5,308 HKD
A$1,041 AUD
View
B+
Retailer 14
-
HK$6,998 HKD
$892 USD
View
B+
Retailer 15
-
HK$7,053 HKD
$899 USD
View
B+
Retailer 16
-
HK$7,071 HKD
SGD 1,218 SGD
View
B+
Retailer 17
-
HK$7,410 HKD
$945 USD
View
B+
Retailer 18
-
HK$7,508 HKD
$957 USD
View
B+
Retailer 19
-
HK$8,768 HKD
£880 GBP
View
B
Retailer 20
-
HK$8,787 HKD
$1,120 USD
View
B+
Retailer 21
-
HK$8,787 HKD
$1,120 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKHMIPMON · Oct 13
HK$14,121 HKD
$1,800 USD
View
Price last confirmed 16 days ago
21 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$7,029 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$1,757 HKD