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Round|Lab Grown|IGI

1.45ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG786635313

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786635313

Diamond specifications and retailer prices

From $247 USD
As of October 26, 2026
Save $780 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,233 USD at MOH London · As of October 19, 2026
View at MOH London

About this 1.45ct lab-grown round diamond

This 1.45ct lab-grown round 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 LG786635313 or 786635313. Listed at 19 retailers as of October 26, 2026, with a 316% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786635313
Dimensions7.30 × 7.27 × 4.46 mm
L/W Ratio1.00
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
7.30 mm7.27 mm1.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786635313
Side View
Table 57.0%Crown 33.1°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
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: Oct 26
Current: $1,233 USD|Low: $245 USD|High: $1,308 USD|Avg: $665 USD|-5.7%
MOH London
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
October 29, 2026
Retailer 4$247 USD
Retailer 11$273 USD
Retailer 15$286 USD
Retailer 6$306 USD
Retailer 8$484 USD
Retailer 12$511 USD
Retailer 2$573 USD
Retailer 9$626 USD
Retailer 10$658 USD
Retailer 13$740 USD
Retailer 7$935 USD
Retailer 5$984 USD
Retailer 3$988 USD
Retailer 14$1,027 USD
MOH London$1,233 USD

30 data points across 15 retailers

19 retailers$247 USD to $1,027 USD

A+
Retailer 1
-
$247 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$247 USD
View
A
Retailer 3
-
$273 USD
View
Final sale: no returns
A
Retailer 4
-
$284 USD
View
A
Retailer 5
-
$286 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$302 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$303 USD
View
A
Retailer 8
-
$306 USD
View
Price last confirmed 12 days ago
A
Retailer 9
-
$322 USD
View
Price last confirmed 27 days ago
A
Retailer 10
-
$484 USD
£381 GBP
View
A
Retailer 11
-
$511 USD
View
A
Retailer 12
-
$573 USD
£451 GBP
View
B+
Retailer 13
-
$626 USD
View
B+
Retailer 14
-
$658 USD
View
B+
Retailer 15
-
$740 USD
A$1,139 AUD
View
B+
Retailer 16
-
$984 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$988 USD
View
B+
Retailer 18
-
$1,027 USD
View
Most Expensive
B
MOH London
LG786635313 · Oct 19
$1,233 USD
£971 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from $247 USDSave up to $780 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 Round
$247 USD