CaratHunter
Plans
Cushion|Lab Grown|IGI

1.05ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG665409361

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG665409361

Diamond specifications and retailer prices

From $202 USD
As of November 3, 2026
Save $931 USD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,133 USD at Reve Diamonds · As of November 1, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG665409361 or 665409361. Listed at 15 retailers as of November 1, 2026, with prices from $202 to $1,133, a $931 spread on the same certified stone. Reve Diamonds lists it at $1,133. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409361
Dimensions6.84 × 5.39 × 3.51 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.84 mm5.39 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409361
Side View
Table 63.0%Crown 38.7°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $405 USD|Low: $200 USD|High: $1,133 USD|Avg: $536 USD|+5.7%
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
Reve Diamonds
November 3, 2026
Retailer 12$202 USD
Retailer 3$225 USD
Retailer 13$365 USD
Retailer 9$388 USD
Retailer 14$397 USD
Retailer 1$405 USD
Retailer 11$429 USD
Retailer 2$465 USD
Retailer 7$602 USD
Retailer 5$605 USD
Retailer 8$660 USD
Retailer 6$769 USD
Retailer 4$776 USD
Retailer 10$1,050 USD
Reve Diamonds$1,133 USD

44 data points across 15 retailers

15 retailers$202 USD to $1,133 USD

A
Cheapest Retailer
-
$202 USD
Final sale: no returns
Retailer 2
-
$225 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$365 USD
View
A
Retailer 4
-
$388 USD
ZAR 6,262 ZAR
View
A
Retailer 5
-
$397 USD
View
A
Retailer 6
-
$405 USD
£319 GBP
View
B+
Retailer 7
-
$429 USD
€409 EUR
View
B+
Retailer 8
-
$465 USD
View
B+
Retailer 9
-
$602 USD
View
Retailer 10
-
$605 USD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$660 USD
View
B
Retailer 12
-
$776 USD
View
B
Retailer 13
-
$785 USD
View
B
Retailer 14
-
$1,050 USD
£827 GBP
View
Most Expensive
B
Reve Diamonds
4D0A18472 · Nov 1
$1,133 USD
View
14 more retailers have this diamond
Prices start from $202 USDSave up to $931 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
$202 USD