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Marquise|Lab Grown|IGI

1.61ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG837683575

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837683575

Diamond specifications and retailer prices

From HK$2,738 HKD
$349 USD
As of October 30, 2026
Save HK$10,367 HKD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$13,302 HKD at MOH London · As of October 25, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837683575 or 837683575. Listed at 18 retailers as of October 30, 2026, with a 379% 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

1.61
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837683575
Dimensions11.98 × 6.09 × 3.89 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.98 mm6.09 mm1.61 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837683575
Side View
Table 59.0%Crown 35.6°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.9%

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$13,302 HKD|Low: HK$2,628 HKD|High: HK$13,441 HKD|Avg: HK$7,210 HKD|-0.9%
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
November 1, 2026
Retailer 14HK$2,738 HKD
Retailer 15HK$3,068 HKD
Retailer 4HK$3,397 HKD
Retailer 11HK$3,803 HKD
Retailer 10HK$4,590 HKD
Retailer 6HK$4,872 HKD
Retailer 5HK$5,468 HKD
Retailer 9HK$5,841 HKD
Retailer 2HK$6,061 HKD
Retailer 8HK$7,889 HKD
Retailer 12HK$9,972 HKD
Retailer 7HK$11,255 HKD
Retailer 3HK$12,843 HKD
Retailer 13HK$13,105 HKD
MOH LondonHK$13,302 HKD

40 data points across 15 retailers

18 retailersHK$2,738 HKD to HK$13,105 HKD

A
Cheapest Retailer
-
HK$2,738 HKD
$349 USD
A
Retailer 2
-
HK$3,068 HKD
$391 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,178 HKD
$405 USD
View
Retailer 4
-
HK$3,397 HKD
$433 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$3,397 HKD
$433 USD
View
Retailer 6
-
HK$3,803 HKD
£382 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$4,590 HKD
$585 USD
View
A
Retailer 8
-
HK$4,872 HKD
$621 USD
View
A
Retailer 9
-
HK$5,468 HKD
$697 USD
View
B+
Retailer 10
-
HK$5,841 HKD
ZAR 12,027 ZAR
View
B+
Retailer 11
-
HK$6,061 HKD
£608 GBP
View
B+
Retailer 12
-
HK$7,889 HKD
A$1,547 AUD
View
B
Retailer 13
-
HK$9,972 HKD
$1,271 USD
View
B
Retailer 14
-
HK$10,929 HKD
$1,393 USD
View
B
Retailer 15
-
HK$11,255 HKD
$1,435 USD
View
B
Retailer 16
-
HK$12,843 HKD
$1,637 USD
View
B
Retailer 17
-
HK$13,105 HKD
$1,670 USD
View
Most Expensive
MOH London
LG837683575 · Oct 25
HK$13,302 HKD
£1,335 GBP
View
Price last confirmed 7 days ago
17 more retailers have this diamond
Prices start from HK$2,738 HKDSave up to HK$10,367 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$2,738 HKD