Cushion|Lab Grown|IGI

1.45ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG802610349

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG802610349

Diamond specifications and retailer prices

From $610 USD
As of November 4, 2026
Save $2,208 USD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,818 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1.45ct lab-grown cushion diamond

This 1.45ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG802610349 or 802610349. Listed at 15 retailers as of November 4, 2026, with prices from $610 to $2,818, a $2,208 spread on the same certified stone. MOH London lists it at $2,818. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802610349
Dimensions8.12 × 5.83 × 3.91 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm5.83 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802610349
Side View
Table 50.0%Crown 39.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 67.1%

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 4
Current: $2,818 USD|Low: $610 USD|High: $2,860 USD|Avg: $1,272 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 3$610 USD
Retailer 8$677 USD
Retailer 4$810 USD
Retailer 11$966 USD
Retailer 6$974 USD
Retailer 2$1,045 USD
Retailer 9$1,046 USD
Retailer 5$1,167 USD
Retailer 7$1,650 USD
Retailer 10$1,965 USD
MOH London$2,818 USD

43 data points across 11 retailers

15 retailers$610 USD to $2,818 USD

A
Cheapest Retailer
-
$610 USD
Final sale: no returns
Retailer 2
-
$677 USD
View
Price last confirmed 20 days ago
B+
Retailer 3
-
$810 USD
View
B+
Retailer 4
-
$915 USD
View
B+
Retailer 5
-
$966 USD
View
B+
Retailer 6
-
$974 USD
View
B+
Retailer 7
-
$1,045 USD
View
B+
Retailer 8
-
$1,046 USD
View
B+
Retailer 9
-
$1,167 USD
View
B
Retailer 10
-
$1,650 USD
View
B
Retailer 11
-
$1,965 USD
View
B
Retailer 12
-
$2,196 USD
View
B
Retailer 13
-
$2,297 USD
View
B
Retailer 14
-
$2,480 USD
View
Most Expensive
B
MOH London
LG802610349 · Nov 5
$2,818 USD
£2,219 GBP
View
14 more retailers have this diamond
Prices start from $610 USDSave up to $2,208 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
1.45ct Cushion
$610 USD