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Marquise|Lab Grown|IGI

1.61ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG819647312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819647312

Diamond specifications and retailer prices

From HK$1,961 HKD
$250 USD
As of October 30, 2026
Save HK$9,415 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$11,376 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819647312 or 819647312. Listed at 18 retailers as of October 30, 2026, with prices from HK$1,961 to HK$11,376, a HK$9,415 spread on the same certified stone. Brilliant Earth lists it at HK$11,376. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819647312
Dimensions11.90 × 6.11 × 3.87 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.90 mm6.11 mm1.61 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819647312
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.3%

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$11,376 HKD|Low: HK$1,883 HKD|High: HK$11,925 HKD|Avg: HK$6,323 HKD|-4.6%
Brilliant Earth
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
November 1, 2026
Retailer 14HK$1,961 HKD
Retailer 3HK$2,189 HKD
Retailer 4HK$2,432 HKD
Retailer 2HK$2,987 HKD
Retailer 15HK$3,672 HKD
Retailer 10HK$4,226 HKD
Retailer 8HK$4,724 HKD
Retailer 6HK$5,777 HKD
Retailer 12HK$6,818 HKD
Retailer 13HK$8,615 HKD
Retailer 11HK$9,415 HKD
Retailer 5HK$10,218 HKD
Retailer 7HK$10,599 HKD
Retailer 9HK$10,811 HKD
Brilliant EarthHK$11,376 HKD

32 data points across 15 retailers

18 retailersHK$1,961 HKD to HK$11,376 HKD

A
Cheapest Retailer
-
HK$1,961 HKD
$250 USD
A
Retailer 2
-
HK$2,189 HKD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,432 HKD
$310 USD
View
A
Retailer 4
-
HK$2,987 HKD
£300 GBP
View
A
Retailer 5
-
HK$3,515 HKD
View
A
Retailer 6
-
HK$3,617 HKD
$461 USD
View
B+
Retailer 7
-
HK$3,672 HKD
$468 USD
View
A
Retailer 8
-
HK$4,226 HKD
€513 EUR
View
A
Retailer 9
-
HK$4,724 HKD
£474 GBP
View
Retailer 10
-
HK$5,777 HKD
$736 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
HK$6,818 HKD
$869 USD
View
B
Retailer 12
-
HK$8,615 HKD
$1,098 USD
View
B
Retailer 13
-
HK$9,415 HKD
$1,200 USD
View
B
Retailer 14
-
HK$9,939 HKD
$1,267 USD
View
B
Retailer 15
-
HK$10,218 HKD
SGD 1,760 SGD
View
B
Retailer 16
-
HK$10,599 HKD
$1,351 USD
View
B
Retailer 17
-
HK$10,811 HKD
£1,085 GBP
View
Most Expensive
B
Brilliant Earth
20929439Y · Oct 31
HK$11,376 HKD
$1,450 USD
View
17 more retailers have this diamond
Prices start from HK$1,961 HKDSave up to HK$9,415 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$1,961 HKD