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Cushion|Lab Grown|IGI

1.03ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG839647829

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839647829

Diamond specifications and retailer prices

From $259 AUD
$182 USD
As of October 27, 2026
Save $1,273 AUD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,532 AUD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.03ct lab-grown cushion diamond

This 1.03ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG839647829 or 839647829. Listed at 16 retailers as of October 25, 2026, with prices from $259 to $1,532, a $1,273 spread on the same certified stone. Reve Diamonds lists it at $1,532. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839647829
Dimensions6.61 × 5.05 × 3.48 mm
L/W Ratio1.31
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.61 mm5.05 mm1.03 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839647829
Side View
Table 64.0%Crown 31.9°Girdle: MED-THKPavilion 34.5°Culet: NoneDepth 68.9%

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 27
Current: $931 AUD|Low: $259 AUD|High: $2,426 AUD|Avg: $730 AUD|-57.0%
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
Reve Diamonds
October 29, 2026
Retailer 4$259 AUD
Retailer 3$328 AUD
Retailer 10$361 AUD
Retailer 7$467 AUD
Retailer 12$484 AUD
Retailer 15$487 AUD
Retailer 9$507 AUD
Retailer 2$521 AUD
Retailer 11$619 AUD
Retailer 5$633 AUD
Retailer 8$786 AUD
Retailer 1$931 AUD
Retailer 14$954 AUD
Retailer 6$1,005 AUD
Retailer 13$1,350 AUD
Reve Diamonds$1,532 AUD

28 data points across 16 retailers

16 retailers$259 AUD to $1,532 AUD

A
Cheapest Retailer
-
$259 AUD
$182 USD
Final sale: no returns
A
Retailer 2
-
$328 AUD
HK$1,800 HKD
View
A
Retailer 3
-
$361 AUD
£200 GBP
View
A
Retailer 4
-
$467 AUD
$328 USD
View
A
Retailer 5
-
$484 AUD
€324 EUR
View
A
Retailer 6
-
$487 AUD
ZAR 5,531 ZAR
View
A
Retailer 7
-
$507 AUD
£280 GBP
View
B+
Retailer 8
-
$521 AUD
$366 USD
View
B+
Retailer 9
-
$619 AUD
£342 GBP
View
B+
Retailer 10
-
$633 AUD
$445 USD
View
B
Retailer 11
-
$786 AUD
SGD 746 SGD
View
B
Retailer 12
-
$931 AUD
$654 USD
View
B
Retailer 13
-
$954 AUD
$670 USD
View
B
Retailer 14
-
$1,005 AUD
$706 USD
View
B
Retailer 15
-
$1,350 AUD
£747 GBP
View
Most Expensive
B
Reve Diamonds
A3FE4DFBC · Oct 25
$1,532 AUD
$1,077 USD
View
15 more retailers have this diamond
Prices start from $259 AUDSave up to $1,273 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 Cushion
$259 AUD