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Marquise|Lab Grown|IGI

1.61ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG844657739

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG844657739

Diamond specifications and retailer prices

From $330 SGD
$258 USD
As of October 30, 2026
Save $1,300 SGD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,630 SGD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG844657739 or 844657739. Listed at 22 retailers as of October 30, 2026, with prices from $330 to $1,630, a $1,300 spread on the same certified stone. MOH London lists it at $1,630. 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 angle41.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844657739
Dimensions11.69 × 5.98 × 3.80 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
11.69 mm5.98 mm1.61 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844657739
Side View
Table 62.0%Crown 41.1°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 63.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,630 SGD|Low: $330 SGD|High: $1,677 SGD|Avg: $851 SGD|-2.8%
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
Retailer 22
November 1, 2026
Retailer 6$330 SGD
Retailer 3$367 SGD
Retailer 12$391 SGD
Retailer 18$407 SGD
Retailer 11$418 SGD
Retailer 13$453 SGD
Retailer 2$547 SGD
Retailer 8$614 SGD
Retailer 10$656 SGD
Retailer 15$714 SGD
Retailer 5$753 SGD
Retailer 16$776 SGD
Retailer 17$844 SGD
Retailer 14$981 SGD
Retailer 4$1,255 SGD
Retailer 20$1,257 SGD
Retailer 19$1,307 SGD
Retailer 22$1,373 SGD
Retailer 7$1,435 SGD
Retailer 9$1,515 SGD
Retailer 21$1,516 SGD
MOH London$1,630 SGD

12 data points across 22 retailers

22 retailers$330 SGD to $1,630 SGD

A
Cheapest Retailer
-
$330 SGD
$258 USD
A
Retailer 2
-
$367 SGD
$287 USD
View
Final sale: no returns
Retailer 3
-
$391 SGD
$306 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$407 SGD
$318 USD
View
A
Retailer 5
-
$418 SGD
$327 USD
View
A
Retailer 6
-
$453 SGD
£279 GBP
View
B+
Retailer 7
-
$547 SGD
$428 USD
View
A
Retailer 8
-
$614 SGD
$480 USD
View
A
Retailer 9
-
$656 SGD
€489 EUR
View
Retailer 10
-
$714 SGD
ZAR 9,018 ZAR
View
Price last confirmed 9 days ago
A
Retailer 11
-
$753 SGD
$589 USD
View
A
Retailer 12
-
$776 SGD
£478 GBP
View
A
Retailer 13
-
$844 SGD
$660 USD
View
Retailer 14
-
$981 SGD
A$1,181 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,255 SGD
$982 USD
View
B+
Retailer 16
-
$1,257 SGD
$983 USD
View
B+
Retailer 17
-
$1,307 SGD
$1,022 USD
View
B+
Retailer 18
-
$1,373 SGD
$1,074 USD
View
B
Retailer 19
-
$1,435 SGD
A$1,727 AUD
View
B
Retailer 20
-
$1,515 SGD
$1,185 USD
View
B
Retailer 21
-
$1,516 SGD
$1,186 USD
View
Most Expensive
B
MOH London
LG844657739 · Nov 1
$1,630 SGD
£1,004 GBP
View
21 more retailers have this diamond
Prices start from $330 SGDSave up to $1,300 SGD

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
$330 SGD