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Marquise|Lab Grown|IGI

1.61ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG826670309

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826670309

Diamond specifications and retailer prices

From $533 NZD
$300 USD
As of November 1, 2026
Save $3,697 NZD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,230 NZD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826670309 or 826670309. Listed at 21 retailers as of November 1, 2026, with prices from $533 to $4,230, a $3,697 spread on the same certified stone. Do Amore Diamonds lists it at $4,230. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826670309
Dimensions12.18 × 6.03 × 3.77 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm6.03 mm1.61 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826670309
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

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: Nov 1
Current: $4,230 NZD|Low: $457 NZD|High: $4,230 NZD|Avg: $1,453 NZD
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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 2, 2026
Retailer 5$476 NZD
Retailer 6$533 NZD
Retailer 7$590 NZD
Retailer 8$590 NZD
Retailer 2$761 NZD
Retailer 18$787 NZD
Retailer 13$846 NZD
Retailer 12$1,122 NZD
Retailer 11$1,144 NZD
Retailer 9$1,385 NZD
Retailer 16$1,531 NZD
Retailer 15$1,792 NZD
Retailer 17$1,811 NZD
Retailer 3$2,268 NZD
Retailer 10$2,386 NZD
Retailer 4$2,500 NZD
Retailer 14$2,609 NZD
Do Amore Diamonds$4,230 NZD

40 data points across 18 retailers

21 retailers$533 NZD to $4,230 NZD

Retailer 1
-
$476 NZD
$268 USD
Price last confirmed 10 days ago
Retailer 2
-
$476 NZD
$268 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$533 NZD
$300 USD
View
Final sale: no returns
Retailer 4
-
$551 NZD
$310 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$590 NZD
$332 USD
View
Price last confirmed 17 days ago
Retailer 6
-
$590 NZD
$332 USD
View
Price last confirmed 11 days ago
A
Retailer 7
-
$761 NZD
£337 GBP
View
B+
Retailer 8
-
$787 NZD
$443 USD
View
A
Retailer 9
-
$846 NZD
$476 USD
View
A
Retailer 10
-
$1,122 NZD
ZAR 10,202 ZAR
View
A
Retailer 11
-
$1,144 NZD
£507 GBP
View
Retailer 12
-
$1,385 NZD
$779 USD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,531 NZD
A$1,325 AUD
View
Price last confirmed 15 days ago
B+
Retailer 14
-
$1,792 NZD
A$1,551 AUD
View
B+
Retailer 15
-
$1,811 NZD
$1,019 USD
View
Retailer 16
-
$2,092 NZD
$1,177 USD
View
Price last confirmed 11 days ago
B
Retailer 17
-
$2,268 NZD
$1,276 USD
View
B
Retailer 18
-
$2,386 NZD
$1,342 USD
View
B
Retailer 19
-
$2,500 NZD
$1,407 USD
View
B
Retailer 20
-
$2,609 NZD
£1,156 GBP
View
Most Expensive
B
Do Amore Diamonds
27-3ADFC40A0 · Nov 2
$4,230 NZD
$2,380 USD
View
20 more retailers have this diamond
Prices start from $533 NZDSave up to $3,697 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
$533 NZD