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Marquise|Lab Grown|IGI

1.88ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG764666760

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764666760

Diamond specifications and retailer prices

From $3,075 NZD
$1,730 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: $3,075 NZD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.88ct lab-grown marquise diamond

This 1.88ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764666760 or 764666760. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764666760
Dimensions12.58 × 6.46 × 4.04 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizePointed
Top View
12.58 mm6.46 mm1.88 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764666760
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $3,075 NZD|Low: $318 NZD|High: $4,657 NZD|Avg: $1,018 NZD|-34.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
July 7, 2026
Retailer 6$756 NZD
Retailer 7$889 NZD
Retailer 2$1,016 NZD
Retailer 3$1,105 NZD
Retailer 4$1,127 NZD
Retailer 5$2,414 NZD
Brilliant Earth$3,075 NZD

66 data points across 7 retailers

1 retailer

B
Brilliant Earth
20310202A · Nov 2
$3,075 NZD
$1,730 USD
View

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
1.88ct Marquise
$3,075 NZD