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Marquise|Lab Grown|IGI

1.75ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG833610447

Certificate IGI LG833610447

Diamond specifications and retailer prices

From $643 AUD
$452 USD
As of October 23, 2026
Save $2,617 AUD (80%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,260 AUD at Brilliant Earth · As of October 25, 2026
View at Brilliant Earth

About this 1.75ct lab-grown marquise diamond

This 1.75ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833610447 or 833610447. Listed at 7 retailers as of October 23, 2026, with prices from $643 to $3,260, a $2,617 spread on the same certified stone. Brilliant Earth lists it at $3,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG833610447
Dimensions12.51 × 6.26 × 3.94 mm
L/W Ratio2.00
Top View
12.51 mm6.26 mm1.75 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833610447
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.9%

Caratlytics Score

How it works →
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 23
Current: $3,260 AUD|Low: $643 AUD|High: $3,260 AUD|Avg: $1,195 AUD|+4.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 25, 2026
Retailer 6$643 AUD
Retailer 7$692 AUD
Retailer 4$813 AUD
Retailer 9$849 AUD
Retailer 3$886 AUD
Retailer 5$1,228 AUD
Retailer 8$1,842 AUD
Retailer 2$2,583 AUD
Brilliant Earth$3,260 AUD

16 data points across 9 retailers

7 retailers$643 AUD to $3,260 AUD

A
Cheapest Retailer
-
$643 AUD
$452 USD
B+
Retailer 2
-
$692 AUD
$486 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$813 AUD
$571 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$1,228 AUD
$862 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,842 AUD
View
Price last confirmed 21 days ago
B
Retailer 6
-
$2,583 AUD
$1,815 USD
View
Most Expensive
B
Brilliant Earth
22170823A · Oct 25
$3,260 AUD
$2,290 USD
View
6 more retailers have this diamond
Prices start from $643 AUDSave up to $2,617 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
1.75ct Marquise
$643 AUD