Cushion|Lab Grown|IGI

1.00ct E VVS2 Cushion Lab Grown Diamond

VG • E/VVS2 • IGI LG839611403

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG839611403

Diamond specifications and retailer prices

From $183 USD
As of October 27, 2026
Save $927 USD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,110 USD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG839611403 or 839611403. Listed at 17 retailers as of October 27, 2026, with prices from $183 to $1,110, a $927 spread on the same certified stone. Brilliant Earth lists it at $1,110. 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

1.00
Carat
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.7°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839611403
Dimensions6.41 × 4.91 × 3.54 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
6.41 mm4.91 mm1.00 ctE / VVS2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839611403
Side View
Table 67.0%Crown 35.7°Girdle: MED-THKPavilion 33.2°Culet: NoneDepth 72.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $657 USD|Low: $183 USD|High: $1,359 USD|Avg: $520 USD|-1.1%
Retailer 1
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 7$183 USD
Retailer 15$230 USD
Retailer 3$250 USD
Retailer 2$337 USD
Retailer 13$341 USD
Retailer 14$344 USD
Retailer 10$358 USD
Retailer 4$366 USD
Retailer 12$437 USD
Retailer 8$445 USD
Retailer 9$552 USD
Retailer 16$580 USD
Retailer 1$657 USD
Retailer 6$708 USD
Retailer 11$951 USD
Retailer 5$1,078 USD

29 data points across 16 retailers

17 retailers$183 USD to $1,110 USD

A
Cheapest Retailer
-
$183 USD
Final sale: no returns
A
Retailer 2
-
$230 USD
HK$1,800 HKD
View
A
Retailer 3
-
$250 USD
£197 GBP
View
Price last confirmed 12 days ago
A
Retailer 4
-
$337 USD
View
A
Retailer 5
-
$341 USD
€325 EUR
View
A
Retailer 6
-
$344 USD
ZAR 5,551 ZAR
View
A
Retailer 7
-
$358 USD
£282 GBP
View
A
Retailer 8
-
$366 USD
View
B+
Retailer 9
-
$437 USD
£344 GBP
View
B+
Retailer 10
-
$445 USD
View
B
Retailer 11
-
$552 USD
SGD 746 SGD
View
B
Retailer 12
-
$580 USD
View
B
Retailer 13
-
$657 USD
View
B
Retailer 14
-
$708 USD
View
B
Retailer 15
-
$951 USD
£749 GBP
View
B
Retailer 16
-
$1,078 USD
View
Most Expensive
B
Brilliant Earth
21808102A · Oct 28
$1,110 USD
View
16 more retailers have this diamond
Prices start from $183 USDSave up to $927 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
1.00ct Cushion
$183 USD