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Marquise|Lab Grown|IGI

1.61ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG841638918

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841638918

Diamond specifications and retailer prices

From HK$1,914 HKD
$244 USD
As of November 2, 2026
Save HK$8,231 HKD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$10,145 HKD at With Clarity · As of November 1, 2026
View at With Clarity

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841638918 or 841638918. Listed at 10 retailers as of November 1, 2026, with prices from HK$1,914 to HK$10,145, a HK$8,231 spread on the same certified stone. With Clarity lists it at HK$10,145. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841638918
Dimensions11.78 × 6.12 × 3.93 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.78 mm6.12 mm1.61 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841638918
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.2%

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 2
Current: HK$9,526 HKD|Low: HK$1,914 HKD|High: HK$10,373 HKD|Avg: HK$7,036 HKD|-2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 1, 2026
Retailer 7HK$1,914 HKD
Retailer 6HK$2,793 HKD
Retailer 3HK$3,954 HKD
Retailer 2HK$5,539 HKD
Retailer 4HK$7,666 HKD
Retailer 8HK$8,631 HKD
Retailer 1HK$9,526 HKD
Retailer 9HK$9,719 HKD
Retailer 5HK$9,965 HKD
With ClarityHK$10,145 HKD

19 data points across 10 retailers

10 retailersHK$1,914 HKD to HK$10,145 HKD

A
Cheapest Retailer
-
HK$1,914 HKD
$244 USD
Retailer 2
-
HK$2,793 HKD
£280 GBP
View
Price last confirmed 16 days ago
Retailer 3
-
HK$3,954 HKD
€480 EUR
View
Price last confirmed 8 days ago
A
Retailer 4
-
HK$5,539 HKD
A$1,086 AUD
View
B+
Retailer 5
-
HK$7,666 HKD
$977 USD
View
B+
Retailer 6
-
HK$8,631 HKD
$1,100 USD
View
B+
Retailer 7
-
HK$9,526 HKD
£956 GBP
View
Retailer 8
-
HK$9,719 HKD
SGD 1,674 SGD
View
Price last confirmed 20 days ago
B
Retailer 9
-
HK$9,965 HKD
$1,270 USD
View
Most Expensive
B
With Clarity
841638918 · Nov 1
HK$10,145 HKD
$1,293 USD
View
9 more retailers have this diamond
Prices start from HK$1,914 HKDSave up to HK$8,231 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
1.61ct Marquise
HK$1,914 HKD