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Marquise|Lab Grown|IGI

1.61ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG819647312

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819647312

Diamond specifications and retailer prices

From $444 NZD
$250 USD
As of October 30, 2026
Save $2,129 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,573 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819647312 or 819647312. Listed at 18 retailers as of October 30, 2026, with prices from $444 to $2,573, a $2,129 spread on the same certified stone. Brilliant Earth lists it at $2,573. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819647312
Dimensions11.90 × 6.11 × 3.87 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
11.90 mm6.11 mm1.61 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819647312
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 63.3%

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: $2,573 NZD|Low: $426 NZD|High: $2,697 NZD|Avg: $1,430 NZD|-4.6%
Brilliant Earth
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 14$444 NZD
Retailer 3$495 NZD
Retailer 4$550 NZD
Retailer 2$676 NZD
Retailer 15$830 NZD
Retailer 10$956 NZD
Retailer 8$1,068 NZD
Retailer 6$1,307 NZD
Retailer 12$1,542 NZD
Retailer 13$1,948 NZD
Retailer 11$2,129 NZD
Retailer 5$2,311 NZD
Retailer 7$2,397 NZD
Retailer 9$2,445 NZD
Brilliant Earth$2,573 NZD

32 data points across 15 retailers

18 retailers$444 NZD to $2,573 NZD

A
Cheapest Retailer
-
$444 NZD
$250 USD
A
Retailer 2
-
$495 NZD
$279 USD
View
Final sale: no returns
A
Retailer 3
-
$550 NZD
$310 USD
View
A
Retailer 4
-
$676 NZD
£300 GBP
View
A
Retailer 5
-
$795 NZD
HK$3,500 HKD
View
A
Retailer 6
-
$818 NZD
$461 USD
View
B+
Retailer 7
-
$830 NZD
$468 USD
View
A
Retailer 8
-
$956 NZD
€513 EUR
View
A
Retailer 9
-
$1,068 NZD
£474 GBP
View
Retailer 10
-
$1,307 NZD
$736 USD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$1,542 NZD
$869 USD
View
B
Retailer 12
-
$1,948 NZD
$1,098 USD
View
B
Retailer 13
-
$2,129 NZD
$1,200 USD
View
B
Retailer 14
-
$2,248 NZD
$1,267 USD
View
B
Retailer 15
-
$2,311 NZD
SGD 1,760 SGD
View
B
Retailer 16
-
$2,397 NZD
$1,351 USD
View
B
Retailer 17
-
$2,445 NZD
£1,085 GBP
View
Most Expensive
B
Brilliant Earth
20929439Y · Oct 31
$2,573 NZD
$1,450 USD
View
17 more retailers have this diamond
Prices start from $444 NZDSave up to $2,129 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
$444 NZD