Marquise|Lab Grown|IGI

1.03ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG800650461

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG800650461

Diamond specifications and retailer prices

From $284 AUD
As of November 5, 2026
Save $787 AUD (73%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,477 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG800650461 or 800650461. Listed at 22 retailers as of October 30, 2026, with a 277% 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

1.03
Carat
F
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800650461
Dimensions10.59 × 5.13 × 3.25 mm
L/W Ratio2.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm5.13 mm1.03 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800650461
Side View
Table 58.0%Crown 34.4°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 63.4%

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: Nov 5
Current: $1,477 AUD|Low: $243 AUD|High: $1,486 AUD|Avg: $684 AUD|+0.4%
MOH London
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
October 30, 2026
Retailer 9$253 AUD
Retailer 20$281 AUD
Retailer 12$284 AUD
Retailer 11$294 AUD
Retailer 18$329 AUD
Retailer 14$386 AUD
Retailer 2$399 AUD
Retailer 15$493 AUD
Retailer 5$517 AUD
Retailer 17$533 AUD
Retailer 3$539 AUD
Retailer 4$766 AUD
Retailer 16$781 AUD
Retailer 8$783 AUD
Retailer 7$807 AUD
Retailer 6$939 AUD
Retailer 19$981 AUD
Retailer 10$1,010 AUD
Retailer 13$1,071 AUD
MOH London$1,477 AUD

39 data points across 20 retailers

22 retailers$284 AUD to $1,071 AUD

Retailer 1
-
$253 AUD
Price last confirmed 9 days ago
Retailer 2
-
$281 AUD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$284 AUD
View
Final sale: no returns
Retailer 4
-
$294 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$329 AUD
View
B+
Retailer 6
-
$386 AUD
View
A
Retailer 7
-
$399 AUD
View
A
Retailer 8
-
$493 AUD
View
Retailer 9
-
$517 AUD
View
Price last confirmed 9 days ago
Retailer 10
-
$533 AUD
View
Price last confirmed 6 days ago
Retailer 11
-
$539 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
$766 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$781 AUD
View
B+
Retailer 14
-
$783 AUD
View
Retailer 15
-
$807 AUD
View
Price last confirmed 8 days ago
Retailer 16
-
$939 AUD
View
Price last confirmed 8 days ago
Retailer 17
-
$981 AUD
View
Price last confirmed 7 days ago
Retailer 18
-
$1,010 AUD
View
Price last confirmed 8 days ago
Retailer 19
-
$1,031 AUD
View
Price last confirmed 7 days ago
B
Retailer 20
-
$1,071 AUD
View
Retailer 21
-
$1,143 AUD
View
Price last confirmed 8 days ago
Most Expensive
MOH London
LG800650461 · Oct 29
$1,477 AUD
£814 GBP
View
Price last confirmed 7 days ago
21 more retailers have this diamond
Prices start from $284 AUDSave up to $787 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
1.03ct Marquise
$284 AUD