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Marquise|Lab Grown|IGI

1.03ct E VS2 Marquise Lab Grown Diamond

VG • E/VS2 • IGI LG843623111

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843623111

Diamond specifications and retailer prices

From $235 AUD
$165 USD
As of October 30, 2026
Save $1,305 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,540 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG843623111 or 843623111. Listed at 17 retailers as of October 30, 2026, with prices from $235 to $1,540, a $1,305 spread on the same certified stone. Reve Diamonds lists it at $1,540. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843623111
Dimensions10.35 × 5.30 × 3.25 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.35 mm5.30 mm1.03 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843623111
Side View
Table 58.0%Crown 32.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.3%

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: Oct 30
Current: $516 AUD|Low: $235 AUD|High: $1,540 AUD|Avg: $679 AUD|+2.6%
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
Retailer 16
Reve Diamonds
October 30, 2026
Retailer 15$235 AUD
Retailer 6$263 AUD
Retailer 12$272 AUD
Retailer 11$290 AUD
Retailer 14$290 AUD
Retailer 3$396 AUD
Retailer 16$470 AUD
Retailer 1$516 AUD
Retailer 10$523 AUD
Retailer 9$553 AUD
Retailer 5$636 AUD
Retailer 2$733 AUD
Retailer 13$935 AUD
Retailer 4$988 AUD
Retailer 7$1,014 AUD
Retailer 8$1,369 AUD
Reve Diamonds$1,540 AUD

13 data points across 17 retailers

17 retailers$235 AUD to $1,540 AUD

A
Cheapest Retailer
-
$235 AUD
$165 USD
A
Retailer 2
-
$263 AUD
$185 USD
View
Final sale: no returns
A
Retailer 3
-
$272 AUD
$191 USD
View
A
Retailer 4
-
$290 AUD
$204 USD
View
A
Retailer 5
-
$290 AUD
$204 USD
View
B+
Retailer 6
-
$396 AUD
$278 USD
View
A
Retailer 7
-
$470 AUD
$330 USD
View
A
Retailer 8
-
$516 AUD
£285 GBP
View
A
Retailer 9
-
$523 AUD
€350 EUR
View
A
Retailer 10
-
$553 AUD
£306 GBP
View
B+
Retailer 11
-
$636 AUD
$447 USD
View
B+
Retailer 12
-
$733 AUD
$515 USD
View
B
Retailer 13
-
$935 AUD
$657 USD
View
B
Retailer 14
-
$988 AUD
$694 USD
View
B
Retailer 15
-
$1,014 AUD
$712 USD
View
B
Retailer 16
-
$1,369 AUD
£757 GBP
View
Most Expensive
B
Reve Diamonds
9A37B8DBB · Oct 30
$1,540 AUD
$1,082 USD
View
16 more retailers have this diamond
Prices start from $235 AUDSave up to $1,305 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
$235 AUD