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Cushion|Lab Grown|IGI

1.05ct D VVS1 Cushion Lab Grown Diamond

VG • D/VVS1 • IGI LG728540219

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG728540219

Diamond specifications and retailer prices

From $225 USD
As of October 30, 2026
Save $976 USD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,201 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG728540219 or 728540219. Listed at 16 retailers as of October 30, 2026, with prices from $225 to $1,201, a $976 spread on the same certified stone. Reve Diamonds lists it at $1,201. 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

1.05
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728540219
Dimensions6.91 × 5.43 × 3.77 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.91 mm5.43 mm1.05 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728540219
Side View
Table 60.0%Crown 33.4°Girdle: THN-MEDPavilion 39.3°Culet: NoneDepth 69.4%

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 30
Current: $457 USD|Low: $160 USD|High: $1,187 USD|Avg: $560 USD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 9$225 USD
Retailer 10$251 USD
Retailer 2$355 USD
Retailer 4$413 USD
Retailer 7$431 USD
Retailer 1$457 USD
Retailer 11$489 USD
Retailer 8$614 USD
Retailer 6$865 USD
Retailer 3$975 USD
Retailer 5$1,180 USD

43 data points across 11 retailers

16 retailers$225 USD to $1,201 USD

A
Cheapest Retailer
-
$225 USD
Final sale: no returns
A
Retailer 2
-
$251 USD
View
A
Retailer 3
-
$282 USD
HK$2,200 HKD
View
A
Retailer 4
-
$355 USD
View
A
Retailer 5
-
$413 USD
€393 EUR
View
A
Retailer 6
-
$431 USD
ZAR 6,962 ZAR
View
B+
Retailer 7
-
$457 USD
£360 GBP
View
B+
Retailer 8
-
$458 USD
View
B+
Retailer 9
-
$489 USD
View
B+
Retailer 10
-
$614 USD
A$944 AUD
View
B+
Retailer 11
-
$683 USD
SGD 923 SGD
View
B
Retailer 12
-
$860 USD
View
B
Retailer 13
-
$865 USD
A$1,331 AUD
View
B
Retailer 14
-
$975 USD
£768 GBP
View
B
Retailer 15
-
$1,180 USD
£929 GBP
View
Most Expensive
B
Reve Diamonds
4926C719C · Oct 30
$1,201 USD
View
15 more retailers have this diamond
Prices start from $225 USDSave up to $976 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
1.05ct Cushion
$225 USD