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Marquise|Lab Grown|IGI

1.61ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG819641344

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819641344

Diamond specifications and retailer prices

From $547 NZD
$307 USD
As of October 27, 2026
Save $4,317 NZD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,863 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG819641344 or 819641344. Listed at 13 retailers as of October 27, 2026, with prices from $547 to $4,863, a $4,317 spread on the same certified stone. Do Amore Diamonds lists it at $4,863. 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 angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819641344
Dimensions12.39 × 6.06 × 3.81 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.39 mm6.06 mm1.61 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819641344
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.9%

Caratlytics Score

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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 27
Current: $4,863 NZD|Low: $533 NZD|High: $4,935 NZD|Avg: $2,058 NZD|-1.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$547 NZD
Retailer 8$634 NZD
Retailer 5$839 NZD
Retailer 3$1,108 NZD
Retailer 7$1,113 NZD
Retailer 6$1,738 NZD
Retailer 9$2,084 NZD
Retailer 12$2,409 NZD
Retailer 10$2,583 NZD
Retailer 4$3,011 NZD
Retailer 2$3,018 NZD
Do Amore Diamonds$4,863 NZD

26 data points across 12 retailers

13 retailers$547 NZD to $4,863 NZD

A
Cheapest Retailer
-
$547 NZD
$307 USD
A
Retailer 2
-
$634 NZD
$356 USD
View
A
Retailer 3
-
$839 NZD
£371 GBP
View
A
Retailer 4
-
$1,108 NZD
$622 USD
View
A
Retailer 5
-
$1,113 NZD
$625 USD
View
B+
Retailer 6
-
$1,738 NZD
A$1,501 AUD
View
B+
Retailer 7
-
$2,004 NZD
$1,125 USD
View
B
Retailer 8
-
$2,084 NZD
$1,170 USD
View
B
Retailer 9
-
$2,409 NZD
$1,352 USD
View
B
Retailer 10
-
$2,583 NZD
$1,450 USD
View
B
Retailer 11
-
$3,011 NZD
$1,690 USD
View
B
Retailer 12
-
$3,018 NZD
£1,334 GBP
View
Most Expensive
B
Do Amore Diamonds
27-983C7E2D4 · Oct 29
$4,863 NZD
$2,730 USD
View
12 more retailers have this diamond
Prices start from $547 NZDSave up to $4,317 NZD

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
$547 NZD