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Marquise|Lab Grown|IGI

1.88ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1

Diamond specifications and retailer prices

From $2,078 AUD
CA$2,027 CAD
As of October 30, 2026
Save $920 AUD (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,998 AUD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 30, 2026, with prices from $2,078 to $2,998, a $920 spread on the same certified stone. The Diamond Guys lists it at $2,998. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.88
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions12.55 × 6.41 × 4.13 mm
L/W Ratio1.96
Top View
12.55 mm6.41 mm1.88 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $801 AUD|Low: $548 AUD|High: $2,998 AUD|Avg: $1,564 AUD|+0.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 1, 2026
Retailer 3$548 AUD
Retailer 1$801 AUD
Retailer 4$854 AUD
Retailer 5$1,137 AUD
Retailer 6$2,078 AUD
Retailer 2$2,413 AUD
The Diamond Guys$2,998 AUD

11 data points across 7 retailers

4 retailers$2,078 AUD to $2,998 AUD

Retailer 1
-
$801 AUD
£443 GBP
Price last confirmed 30 days ago
Retailer 2
-
$1,137 AUD
$799 USD
View
Price last confirmed 30 days ago
B
Retailer 3
-
$2,078 AUD
CA$2,027 CAD
View
Most Expensive
B
The Diamond Guys
1960791488 · Oct 30
$2,998 AUD
$2,106 USD
View
3 more retailers have this diamond
Prices start from $2,078 AUDSave up to $920 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.

B
1.88ct Marquise
$2,078 AUD