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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG833668524

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833668524

Diamond specifications and retailer prices

From HK$6,300 HKD
$803 USD
As of October 30, 2026
Save HK$21,101 HKD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$27,401 HKD at MOH London · As of November 1, 2026
View at MOH London

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833668524 or 833668524. Listed at 21 retailers as of October 30, 2026, with prices from HK$6,300 to HK$27,401, a HK$21,101 spread on the same certified stone. MOH London lists it at HK$27,401. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668524
Dimensions11.93 × 6.20 × 3.87 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.93 mm6.20 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668524
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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 30
Current: HK$27,401 HKD|Low: HK$6,300 HKD|High: HK$27,770 HKD|Avg: HK$16,125 HKD|-1.2%
MOH London
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
Retailer 21
November 2, 2026
Retailer 7HK$6,300 HKD
Retailer 19HK$6,857 HKD
Retailer 6HK$7,053 HKD
Retailer 3HK$7,312 HKD
Retailer 13HK$8,263 HKD
Retailer 16HK$8,709 HKD
Retailer 12HK$9,768 HKD
Retailer 10HK$10,223 HKD
Retailer 17HK$11,080 HKD
Retailer 2HK$11,217 HKD
Retailer 11HK$11,800 HKD
Retailer 4HK$17,386 HKD
Retailer 15HK$18,201 HKD
Retailer 21HK$20,556 HKD
Retailer 9HK$21,968 HKD
Retailer 20HK$22,870 HKD
Retailer 5HK$23,714 HKD
Retailer 8HK$24,466 HKD
Retailer 14HK$25,287 HKD
Retailer 18HK$25,836 HKD
MOH LondonHK$27,401 HKD

32 data points across 21 retailers

21 retailersHK$6,300 HKD to HK$27,401 HKD

A
Cheapest Retailer
-
HK$6,300 HKD
$803 USD
A
Retailer 2
-
HK$6,857 HKD
$874 USD
View
A
Retailer 3
-
HK$7,053 HKD
$899 USD
View
Final sale: no returns
A
Retailer 4
-
HK$7,312 HKD
$932 USD
View
A
Retailer 5
-
HK$8,263 HKD
£829 GBP
View
A
Retailer 6
-
HK$8,709 HKD
$1,110 USD
View
A
Retailer 7
-
HK$9,768 HKD
$1,245 USD
View
A
Retailer 8
-
HK$10,223 HKD
$1,303 USD
View
A
Retailer 9
-
HK$11,080 HKD
€1,345 EUR
View
A
Retailer 10
-
HK$11,217 HKD
£1,126 GBP
View
A
Retailer 11
-
HK$11,800 HKD
$1,504 USD
View
B+
Retailer 12
-
HK$17,386 HKD
$2,216 USD
View
B+
Retailer 13
-
HK$18,201 HKD
A$3,569 AUD
View
B+
Retailer 14
-
HK$20,556 HKD
$2,620 USD
View
B
Retailer 15
-
HK$21,968 HKD
$2,800 USD
View
B
Retailer 16
-
HK$22,870 HKD
$2,915 USD
View
B
Retailer 17
-
HK$23,714 HKD
£2,380 GBP
View
B
Retailer 18
-
HK$24,466 HKD
$3,118 USD
View
B
Retailer 19
-
HK$25,287 HKD
$3,223 USD
View
B
Retailer 20
-
HK$25,836 HKD
$3,293 USD
View
Most Expensive
B
MOH London
LG833668524 · Nov 1
HK$27,401 HKD
£2,750 GBP
View
20 more retailers have this diamond
Prices start from HK$6,300 HKDSave up to HK$21,101 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$6,300 HKD