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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 $622 NZD
$349 USD
As of October 27, 2026
Save $2,399 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,020 NZD 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 25, 2026, with prices from $622 to $3,020, a $2,399 spread on the same certified stone. MOH London lists it at $3,020. 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

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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 27
Current: $3,020 NZD|Low: $597 NZD|High: $3,052 NZD|Avg: $1,637 NZD|-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
October 29, 2026
Retailer 14$622 NZD
Retailer 15$697 NZD
Retailer 4$771 NZD
Retailer 11$864 NZD
Retailer 10$1,042 NZD
Retailer 6$1,106 NZD
Retailer 5$1,242 NZD
Retailer 8$1,326 NZD
Retailer 9$1,379 NZD
Retailer 2$1,791 NZD
Retailer 12$2,264 NZD
Retailer 7$2,556 NZD
Retailer 3$2,916 NZD
Retailer 13$2,976 NZD
MOH London$3,020 NZD

37 data points across 15 retailers

18 retailers$622 NZD to $3,020 NZD

A
Cheapest Retailer
-
$622 NZD
$349 USD
A
Retailer 2
-
$697 NZD
$391 USD
View
Final sale: no returns
A
Retailer 3
-
$722 NZD
$405 USD
View
A
Retailer 4
-
$771 NZD
$433 USD
View
A
Retailer 5
-
$771 NZD
$433 USD
View
A
Retailer 6
-
$864 NZD
£382 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$1,042 NZD
$585 USD
View
A
Retailer 8
-
$1,106 NZD
$621 USD
View
A
Retailer 9
-
$1,242 NZD
$697 USD
View
B+
Retailer 10
-
$1,326 NZD
ZAR 12,027 ZAR
View
B+
Retailer 11
-
$1,379 NZD
£610 GBP
View
B+
Retailer 12
-
$1,791 NZD
A$1,547 AUD
View
B
Retailer 13
-
$2,264 NZD
$1,271 USD
View
B
Retailer 14
-
$2,482 NZD
$1,393 USD
View
B
Retailer 15
-
$2,556 NZD
$1,435 USD
View
B
Retailer 16
-
$2,916 NZD
$1,637 USD
View
B
Retailer 17
-
$2,976 NZD
$1,670 USD
View
Most Expensive
B
MOH London
LG837683575 · Oct 25
$3,020 NZD
£1,335 GBP
View
17 more retailers have this diamond
Prices start from $622 NZDSave up to $2,399 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
$622 NZD