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Marquise|Lab Grown|IGI

1.05ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG801680175

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801680175

Diamond specifications and retailer prices

From $272 AUD
$191 USD
As of October 30, 2026
Save $2,333 AUD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,605 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown marquise diamond

This 1.05ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG801680175 or 801680175. Listed at 21 retailers as of October 29, 2026, with prices from $272 to $2,605, a $2,333 spread on the same certified stone. Do Amore Diamonds lists it at $2,605. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801680175
Dimensions10.19 × 5.32 × 3.47 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
10.19 mm5.32 mm1.05 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801680175
Side View
Table 62.0%Crown 33.3°Girdle: STK-THKPavilion 42.7°Culet: NoneDepth 65.2%

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: $2,605 AUD|Low: $303 AUD|High: $2,605 AUD|Avg: $1,121 AUD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 12$303 AUD
Retailer 6$457 AUD
Retailer 9$639 AUD
Retailer 2$687 AUD
Retailer 5$756 AUD
Retailer 10$909 AUD
Retailer 8$1,038 AUD
Retailer 11$1,088 AUD
Retailer 4$1,454 AUD
Retailer 7$1,499 AUD
Retailer 13$1,659 AUD
Retailer 3$1,778 AUD
Do Amore Diamonds$2,605 AUD

43 data points across 13 retailers

21 retailers$272 AUD to $2,605 AUD

A
Cheapest Retailer
-
$272 AUD
$191 USD
A
Retailer 2
-
$303 AUD
$213 USD
View
Final sale: no returns
A
Retailer 3
-
$315 AUD
$221 USD
View
A
Retailer 4
-
$337 AUD
$237 USD
View
A
Retailer 5
-
$337 AUD
$237 USD
View
A
Retailer 6
-
$413 AUD
$290 USD
View
A
Retailer 7
-
$454 AUD
$319 USD
View
A
Retailer 8
-
$457 AUD
£253 GBP
View
A
Retailer 9
-
$639 AUD
ZAR 7,250 ZAR
View
B+
Retailer 10
-
$687 AUD
£380 GBP
View
B+
Retailer 11
-
$756 AUD
$531 USD
View
B+
Retailer 12
-
$909 AUD
View
B+
Retailer 13
-
$1,038 AUD
View
B
Retailer 14
-
$1,088 AUD
$764 USD
View
B
Retailer 15
-
$1,196 AUD
$840 USD
View
B
Retailer 16
-
$1,441 AUD
$1,012 USD
View
B
Retailer 17
-
$1,454 AUD
£804 GBP
View
B
Retailer 18
-
$1,499 AUD
£829 GBP
View
B
Retailer 19
-
$1,659 AUD
$1,165 USD
View
B
Retailer 20
-
$1,778 AUD
$1,249 USD
View
Most Expensive
B
Do Amore Diamonds
27-3551E0F63 · Oct 29
$2,605 AUD
$1,830 USD
View
20 more retailers have this diamond
Prices start from $272 AUDSave up to $2,333 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
1.05ct Marquise
$272 AUD