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Marquise|Lab Grown|IGI

1.05ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG700545376

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG700545376

Diamond specifications and retailer prices

From $429 AUD
$301 USD
As of November 1, 2026
Save $1,764 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,193 AUD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG700545376 or 700545376. Listed at 15 retailers as of November 1, 2026, with prices from $429 to $2,193, a $1,764 spread on the same certified stone. The Diamond Guys lists it at $2,193. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700545376
Dimensions10.36 × 5.40 × 3.36 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.36 mm5.40 mm1.05 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700545376
Side View
Table 60.0%Crown 35.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $978 AUD|Low: $257 AUD|High: $2,497 AUD|Avg: $846 AUD|-1.0%
Retailer 1
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
Retailer 20
Retailer 21
The Diamond Guys
November 3, 2026
Retailer 17$257 AUD
Retailer 5$291 AUD
Retailer 4$298 AUD
Retailer 3$375 AUD
Retailer 6$404 AUD
Retailer 12$423 AUD
Retailer 2$429 AUD
Retailer 19$474 AUD
Retailer 10$521 AUD
Retailer 15$574 AUD
Retailer 7$585 AUD
Retailer 8$594 AUD
Retailer 9$799 AUD
Retailer 13$859 AUD
Retailer 1$978 AUD
Retailer 20$1,084 AUD
Retailer 18$1,133 AUD
Retailer 11$1,230 AUD
Retailer 16$1,656 AUD
Retailer 14$1,674 AUD
The Diamond Guys$2,193 AUD
Retailer 21$2,469 AUD

16 data points across 22 retailers

15 retailers$429 AUD to $2,193 AUD

Retailer 1
-
$257 AUD
$180 USD
Price last confirmed 12 days ago
Retailer 2
-
$298 AUD
$209 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$375 AUD
$263 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$404 AUD
$283 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$423 AUD
£233 GBP
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$429 AUD
$301 USD
View
Retailer 7
-
$474 AUD
$332 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$585 AUD
$410 USD
View
Price last confirmed 21 days ago
Retailer 9
-
$594 AUD
$416 USD
View
Price last confirmed 25 days ago
Retailer 10
-
$799 AUD
$560 USD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
$978 AUD
CA$952 CAD
View
Retailer 12
-
$1,084 AUD
$760 USD
View
Price last confirmed 12 days ago
Retailer 13
-
$1,133 AUD
$794 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$1,656 AUD
£914 GBP
View
Price last confirmed 16 days ago
Most Expensive
B
The Diamond Guys
1996410748 · Nov 3
$2,193 AUD
$1,537 USD
View
14 more retailers have this diamond
Prices start from $429 AUDSave up to $1,764 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+
1.05ct Marquise
$429 AUD