Cushion|Lab Grown|IGI

1.02ct E VS1 Cushion Lab Grown Diamond

VG • E/VS1 • IGI LG835609017

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG835609017

Diamond specifications and retailer prices

From $178 USD
As of October 27, 2026
Save $885 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,063 USD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.02ct lab-grown cushion diamond

This 1.02ct 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 LG835609017 or 835609017. Listed at 16 retailers as of October 25, 2026, with prices from $178 to $1,063, a $885 spread on the same certified stone. Reve Diamonds lists it at $1,063. 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

1.02
Carat
E
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835609017
Dimensions6.87 × 5.29 × 3.33 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm5.29 mm1.02 ctE / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG835609017
Side View
Table 64.0%Crown 31°Girdle: MED-STKPavilion 31°Culet: NoneDepth 62.9%

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: $632 USD|Low: $174 USD|High: $1,063 USD|Avg: $473 USD|+2.1%
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$178 USD
Retailer 8$218 USD
Retailer 10$248 USD
Retailer 7$321 USD
Retailer 14$333 USD
Retailer 15$333 USD
Retailer 11$345 USD
Retailer 3$357 USD
Retailer 13$423 USD
Retailer 5$440 USD
Retailer 2$510 USD
Retailer 9$538 USD
Retailer 1$632 USD
Retailer 6$689 USD
Retailer 12$923 USD
Reve Diamonds$1,063 USD

40 data points across 16 retailers

16 retailers$178 USD to $1,063 USD

A
Cheapest Retailer
-
$178 USD
Final sale: no returns
A
Retailer 2
-
$218 USD
HK$1,700 HKD
View
A
Retailer 3
-
$248 USD
£195 GBP
View
A
Retailer 4
-
$321 USD
View
A
Retailer 5
-
$333 USD
€317 EUR
View
Retailer 6
-
$333 USD
ZAR 5,382 ZAR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$345 USD
£271 GBP
View
B+
Retailer 8
-
$357 USD
View
B+
Retailer 9
-
$423 USD
£333 GBP
View
B+
Retailer 10
-
$440 USD
View
B
Retailer 11
-
$510 USD
View
B+
Retailer 12
-
$538 USD
SGD 727 SGD
View
B+
Retailer 13
-
$632 USD
View
B
Retailer 14
-
$689 USD
View
B
Retailer 15
-
$923 USD
£727 GBP
View
Most Expensive
B
Reve Diamonds
C2897FD10 · Oct 25
$1,063 USD
View
15 more retailers have this diamond
Prices start from $178 USDSave up to $885 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
1.02ct Cushion
$178 USD