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Marquise|Lab Grown|IGI

1.10ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG811645517

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG811645517

Diamond specifications and retailer prices

From $266 AUD
$187 USD
As of October 30, 2026
Save $1,376 AUD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,737 AUD at Brilliant Earth · As of October 8, 2026
View at Brilliant Earth

About this 1.1ct lab-grown marquise diamond

This 1.1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811645517 or 811645517. Listed at 23 retailers as of October 30, 2026, with a 517% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811645517
Dimensions10.92 × 5.28 × 3.32 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.92 mm5.28 mm1.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811645517
Side View
Table 64.0%Crown 34.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,737 AUD|Low: $256 AUD|High: $1,794 AUD|Avg: $786 AUD|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 6$266 AUD
Retailer 4$298 AUD
Retailer 9$309 AUD
Retailer 7$330 AUD
Retailer 10$330 AUD
Retailer 14$434 AUD
Retailer 16$448 AUD
Retailer 2$544 AUD
Retailer 17$568 AUD
Retailer 12$600 AUD
Retailer 11$782 AUD
Retailer 13$792 AUD
Retailer 19$807 AUD
Retailer 8$1,063 AUD
Retailer 3$1,096 AUD
Retailer 18$1,160 AUD
Retailer 15$1,555 AUD
Retailer 5$1,642 AUD
Brilliant Earth$1,737 AUD

39 data points across 19 retailers

23 retailers$266 AUD to $1,642 AUD

A
Cheapest Retailer
-
$266 AUD
$187 USD
A
Retailer 2
-
$298 AUD
$209 USD
View
Final sale: no returns
A
Retailer 3
-
$309 AUD
$217 USD
View
A
Retailer 4
-
$330 AUD
$232 USD
View
A
Retailer 5
-
$330 AUD
$232 USD
View
A
Retailer 6
-
$434 AUD
£240 GBP
View
B+
Retailer 7
-
$448 AUD
$315 USD
View
A
Retailer 8
-
$544 AUD
€364 EUR
View
A
Retailer 9
-
$568 AUD
ZAR 6,448 ZAR
View
A
Retailer 10
-
$600 AUD
£332 GBP
View
A
Retailer 11
-
$608 AUD
$427 USD
View
Retailer 12
-
$661 AUD
$465 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$782 AUD
$549 USD
View
B+
Retailer 14
-
$792 AUD
$556 USD
View
B+
Retailer 15
-
$807 AUD
View
B+
Retailer 16
-
$1,063 AUD
$747 USD
View
B+
Retailer 17
-
$1,096 AUD
$770 USD
View
B
Retailer 18
-
$1,109 AUD
$779 USD
View
B
Retailer 19
-
$1,141 AUD
$801 USD
View
B+
Retailer 20
-
$1,160 AUD
View
B
Retailer 21
-
$1,555 AUD
£860 GBP
View
B
Retailer 22
-
$1,642 AUD
$1,154 USD
View
Most Expensive
Brilliant Earth
20693840A · Oct 8
$1,737 AUD
$1,220 USD
View
Price last confirmed 23 days ago
22 more retailers have this diamond
Prices start from $266 AUDSave up to $1,376 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
1.10ct Marquise
$266 AUD