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 $182 USD
As of October 27, 2026
Save $895 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,077 USD 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 $182 to $1,077, a $895 spread on the same certified stone. Reve Diamonds lists it at $1,077. 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
Color
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: $654 USD|Low: $182 USD|High: $1,704 USD|Avg: $513 USD|-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$182 USD
Retailer 3$230 USD
Retailer 10$254 USD
Retailer 7$328 USD
Retailer 12$340 USD
Retailer 15$342 USD
Retailer 9$356 USD
Retailer 2$366 USD
Retailer 11$435 USD
Retailer 5$445 USD
Retailer 8$552 USD
Retailer 1$654 USD
Retailer 14$670 USD
Retailer 6$706 USD
Retailer 13$949 USD
Reve Diamonds$1,077 USD

28 data points across 16 retailers

16 retailers$182 USD to $1,077 USD

A
Cheapest Retailer
-
$182 USD
Final sale: no returns
A
Retailer 2
-
$230 USD
HK$1,800 HKD
View
A
Retailer 3
-
$254 USD
£200 GBP
View
A
Retailer 4
-
$328 USD
View
A
Retailer 5
-
$340 USD
€324 EUR
View
A
Retailer 6
-
$342 USD
ZAR 5,531 ZAR
View
A
Retailer 7
-
$356 USD
£280 GBP
View
B+
Retailer 8
-
$366 USD
View
B+
Retailer 9
-
$435 USD
£342 GBP
View
B+
Retailer 10
-
$445 USD
View
B
Retailer 11
-
$552 USD
SGD 746 SGD
View
B
Retailer 12
-
$654 USD
View
B
Retailer 13
-
$670 USD
View
B
Retailer 14
-
$706 USD
View
B
Retailer 15
-
$949 USD
£747 GBP
View
Most Expensive
B
Reve Diamonds
A3FE4DFBC · Oct 25
$1,077 USD
View
15 more retailers have this diamond
Prices start from $182 USDSave up to $895 USD

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
$182 USD