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Marquise|Lab Grown|IGI

1.87ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG848680384

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848680384

Diamond specifications and retailer prices

From $1,122 AUD
£620 GBP
As of October 30, 2026
Save $1,683 AUD (60%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,804 AUD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.87ct lab-grown marquise diamond

This 1.87ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG848680384 or 848680384. Listed at 2 retailers as of October 28, 2026, with prices from $1,122 to $2,804, a $1,683 spread on the same certified stone. Rare Carat lists it at $2,804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.87
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848680384
Dimensions12.31 × 6.56 × 4.04 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.31 mm6.56 mm1.87 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848680384
Side View
Table 60.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,804 AUD|Low: $1,115 AUD|High: $2,804 AUD|Avg: $1,961 AUD
Rare Carat
Retailer 2
October 30, 2026
Retailer 2$1,122 AUD
Rare Carat$2,804 AUD

3 data points across 2 retailers

2 retailers$1,122 AUD to $2,804 AUD

A
Cheapest Retailer
-
$1,122 AUD
£620 GBP
Most Expensive
B
Rare Carat
848680384 · Oct 28
$2,804 AUD
$1,970 USD
View
1 more retailer has this diamond
Prices start from $1,122 AUDSave up to $1,683 AUD

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
1.87ct Marquise
$1,122 AUD