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Marquise|Lab Grown|IGI

1.03ct F VVS2 Marquise Lab Grown Diamond

EX • F/VVS2 • IGI LG783643171

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG783643171

Diamond specifications and retailer prices

From $241 AUD
As of October 30, 2026
Save $1,320 AUD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,562 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 LG783643171 or 783643171. Listed at 22 retailers as of October 30, 2026, with prices from $241 to $1,562, a $1,320 spread on the same certified stone. Reve Diamonds lists it at $1,562. 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 angle31.2°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783643171
Dimensions11.20 × 5.19 × 3.14 mm
L/W Ratio2.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.20 mm5.19 mm1.03 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783643171
Side View
Table 57.0%Crown 31.2°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 60.5%

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: $530 AUD|Low: $241 AUD|High: $1,562 AUD|Avg: $713 AUD|+5.4%
Retailer 1
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Retailer 20
Reve Diamonds
October 31, 2026
Retailer 20$241 AUD
Retailer 4$270 AUD
Retailer 10$280 AUD
Retailer 7$299 AUD
Retailer 8$299 AUD
Retailer 19$333 AUD
Retailer 14$511 AUD
Retailer 1$530 AUD
Retailer 16$534 AUD
Retailer 6$536 AUD
Retailer 3$644 AUD
Retailer 12$713 AUD
Retailer 15$727 AUD
Retailer 5$783 AUD
Retailer 18$800 AUD
Retailer 13$949 AUD
Retailer 2$960 AUD
Retailer 9$1,037 AUD
Retailer 11$1,114 AUD
Retailer 17$1,399 AUD
Reve Diamonds$1,562 AUD

33 data points across 21 retailers

22 retailers$241 AUD to $1,562 AUD

A
Cheapest Retailer
-
$241 AUD
Retailer 2
-
$280 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$299 AUD
View
Price last confirmed 11 days ago
Retailer 4
-
$299 AUD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$504 AUD
View
Retailer 6
-
$511 AUD
View
Price last confirmed 9 days ago
A
Retailer 7
-
$530 AUD
View
Retailer 8
-
$534 AUD
View
Price last confirmed 9 days ago
A
Retailer 9
-
$536 AUD
View
B+
Retailer 10
-
$644 AUD
View
B+
Retailer 11
-
$713 AUD
View
Retailer 12
-
$727 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$783 AUD
View
Retailer 14
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$800 AUD
View
Price last confirmed 8 days ago
Retailer 15
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$949 AUD
View
Price last confirmed 36 days ago
Retailer 16
-
$960 AUD
View
Price last confirmed 8 days ago
B
Retailer 17
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$1,030 AUD
View
B
Retailer 18
-
$1,037 AUD
View
Retailer 19
-
$1,114 AUD
View
Price last confirmed 22 days ago
B
Retailer 20
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$1,143 AUD
View
Retailer 21
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$1,399 AUD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
C14BC594B · Oct 30
$1,562 AUD
$1,093 USD
View
21 more retailers have this diamond
Prices start from $241 AUDSave up to $1,320 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
$241 AUD