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Marquise|Lab Grown|IGI

1.05ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG764668310

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG764668310

Diamond specifications and retailer prices

From $255 AUD
$179 USD
As of October 30, 2026
Save $1,780 AUD (87%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,035 AUD at Diamond Exchange Canada · As of October 30, 2026
View at Diamond Exchange Canada

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG764668310 or 764668310. Listed at 24 retailers as of October 30, 2026, with prices from $255 to $2,035, a $1,780 spread on the same certified stone. Diamond Exchange Canada lists it at $2,035. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764668310
Dimensions5.30 × 5.30 × 3.23 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.30 mm5.30 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764668310
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 60.9%

Caratlytics Score

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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 30
Current: $567 AUD|Low: $283 AUD|High: $2,135 AUD|Avg: $872 AUD|+4.6%
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
October 30, 2026
Retailer 6$283 AUD
Retailer 8$387 AUD
Retailer 4$427 AUD
Retailer 15$437 AUD
Retailer 10$541 AUD
Retailer 1$567 AUD
Retailer 12$583 AUD
Retailer 7$625 AUD
Retailer 3$711 AUD
Retailer 11$769 AUD
Retailer 14$1,071 AUD
Retailer 9$1,211 AUD
Retailer 13$1,477 AUD
Retailer 2$1,649 AUD
Retailer 5$2,135 AUD

45 data points across 15 retailers

24 retailers$255 AUD to $2,035 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$283 AUD
$199 USD
View
Final sale: no returns
A
Retailer 3
-
$295 AUD
$207 USD
View
A
Retailer 4
-
$315 AUD
$221 USD
View
A
Retailer 5
-
$316 AUD
$222 USD
View
A
Retailer 6
-
$387 AUD
£214 GBP
View
B+
Retailer 7
-
$427 AUD
$300 USD
View
A
Retailer 8
-
$437 AUD
HK$2,400 HKD
View
A
Retailer 9
-
$541 AUD
ZAR 6,144 ZAR
View
A
Retailer 10
-
$567 AUD
£314 GBP
View
A
Retailer 11
-
$583 AUD
€390 EUR
View
A
Retailer 12
-
$614 AUD
$431 USD
View
B+
Retailer 13
-
$711 AUD
View
Retailer 14
-
$747 AUD
$525 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$769 AUD
View
B+
Retailer 16
-
$1,014 AUD
$712 USD
View
B+
Retailer 17
-
$1,048 AUD
$736 USD
View
B
Retailer 18
-
$1,071 AUD
$752 USD
View
B
Retailer 19
-
$1,091 AUD
$766 USD
View
B
Retailer 20
-
$1,211 AUD
View
B
Retailer 21
-
$1,477 AUD
£817 GBP
View
B
Retailer 22
-
$1,602 AUD
$1,125 USD
View
B
Retailer 23
-
$1,649 AUD
£912 GBP
View
Most Expensive
B
Diamond Exchange Canada
1950271197 · Oct 30
$2,035 AUD
CA$1,985 CAD
View
23 more retailers have this diamond
Prices start from $255 AUDSave up to $1,780 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
$255 AUD