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Marquise|Lab Grown|IGI

1.15ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG506195347

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG506195347

Diamond specifications and retailer prices

From $1,315 NZD
$740 USD
As of November 2, 2026
Save $1,704 NZD (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,293 NZD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.15ct lab-grown marquise diamond

This 1.15ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG506195347 or 506195347. Listed at 14 retailers as of November 1, 2026, with a 130% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG506195347
Dimensions10.36 × 5.42 × 3.47 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.36 mm5.42 mm1.15 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG506195347
Side View
Table 55.0%Crown 38.7°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $5,293 NZD|Low: $1,315 NZD|High: $6,462 NZD|Avg: $3,140 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$1,315 NZD
Retailer 9$1,623 NZD
Retailer 12$1,767 NZD
Retailer 3$1,816 NZD
Retailer 10$1,882 NZD
Retailer 8$2,195 NZD
Retailer 2$2,899 NZD
Retailer 11$3,020 NZD
Retailer 7$4,189 NZD
Retailer 4$5,201 NZD
NZ Jewellers$5,293 NZD
Retailer 5$6,386 NZD

41 data points across 12 retailers

14 retailers$1,315 NZD to $3,020 NZD

B+
Cheapest Retailer
-
$1,315 NZD
$740 USD
B
Retailer 2
-
$1,623 NZD
$913 USD
View
B
Retailer 3
-
$1,767 NZD
$994 USD
View
B
Retailer 4
-
$1,816 NZD
$1,022 USD
View
Final sale: no returns
Retailer 5
-
$1,882 NZD
$1,059 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
$1,882 NZD
$1,059 USD
View
B
Retailer 7
-
$2,195 NZD
$1,235 USD
View
B
Retailer 8
-
$2,899 NZD
£1,285 GBP
View
B
Retailer 9
-
$3,020 NZD
$1,699 USD
View
Retailer 10
-
$4,189 NZD
$2,357 USD
View
Price under review
Retailer 11
-
$5,201 NZD
£2,304 GBP
View
Price under review
Most Expensive
NZ Jewellers
fb28a335-6d9c-4e19-9779-b28bedb9ad32 · Oct 31
$5,293 NZD
$2,978 USD
View
Price under review
11 more retailers have this diamond
Prices start from $1,315 NZDSave up to $1,704 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.

B+
1.15ct Marquise
$1,315 NZD