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Marquise|Lab Grown|IGI

1.91ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG600332941

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG600332941

Diamond specifications and retailer prices

From $511 NZD
$287 USD
As of October 28, 2026
Save $3,355 NZD (87%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,866 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.91ct lab-grown marquise diamond

This 1.91ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG600332941 or 600332941. Listed at 11 retailers as of October 28, 2026, with prices from $511 to $3,866, a $3,355 spread on the same certified stone. Brilliant Earth lists it at $3,866. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.91
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG600332941
Dimensions12.11 × 6.63 × 4.23 mm
L/W Ratio1.83
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
12.11 mm6.63 mm1.91 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG600332941
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.8%

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 28
Current: $2,290 NZD|Low: $460 NZD|High: $2,453 NZD|Avg: $1,299 NZD|-0.7%
Retailer 1
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 9$511 NZD
Retailer 4$638 NZD
Retailer 5$700 NZD
Retailer 10$802 NZD
Retailer 7$855 NZD
Retailer 8$903 NZD
Retailer 6$1,079 NZD
Retailer 3$1,315 NZD
Retailer 2$1,919 NZD
Retailer 11$2,063 NZD
Retailer 1$2,290 NZD
Retailer 12$2,453 NZD

17 data points across 12 retailers

11 retailers$511 NZD to $3,866 NZD

A
Cheapest Retailer
-
$511 NZD
$287 USD
Final sale: no returns
A
Retailer 2
-
$638 NZD
HK$2,800 HKD
View
A
Retailer 3
-
$700 NZD
£309 GBP
View
A
Retailer 4
-
$855 NZD
$480 USD
View
A
Retailer 5
-
$903 NZD
€483 EUR
View
A
Retailer 6
-
$1,079 NZD
£477 GBP
View
A
Retailer 7
-
$1,315 NZD
$738 USD
View
B+
Retailer 8
-
$1,919 NZD
$1,077 USD
View
B+
Retailer 9
-
$2,290 NZD
£1,012 GBP
View
B+
Retailer 10
-
$2,453 NZD
$1,377 USD
View
Most Expensive
B
Brilliant Earth
21753452A · Oct 28
$3,866 NZD
$2,170 USD
View
10 more retailers have this diamond
Prices start from $511 NZDSave up to $3,355 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
1.91ct Marquise
$511 NZD