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Round|Lab Grown|IGI

1.45ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG725510864

Shape and cutting style on the report: Round brilliant

Certificate IGI LG725510864

Diamond specifications and retailer prices

From $216 USD
As of October 29, 2026
Save $865 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,081 USD at MOH London · As of October 29, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG725510864 or 725510864. Listed at 17 retailers as of October 29, 2026, with prices from $216 to $1,081, a $865 spread on the same certified stone. MOH London lists it at $1,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG725510864
Dimensions7.35 × 7.27 × 4.43 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.35 mm7.27 mm1.45 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG725510864
Side View
Table 59.0%Crown 31.8°Girdle: MediumPavilion 41.3°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
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 29
Current: $1,081 USD|Low: $212 USD|High: $1,081 USD|Avg: $522 USD|+1.4%
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
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Retailer 17
October 29, 2026
Retailer 4$216 USD
Retailer 6$242 USD
Retailer 16$251 USD
Retailer 8$268 USD
Retailer 15$268 USD
Retailer 11$450 USD
Retailer 17$459 USD
Retailer 13$461 USD
Retailer 12$485 USD
Retailer 10$495 USD
Retailer 7$520 USD
Retailer 5$542 USD
Retailer 14$655 USD
Retailer 9$862 USD
Retailer 3$865 USD
Retailer 2$906 USD
MOH London$1,081 USD

31 data points across 17 retailers

17 retailers$216 USD to $1,081 USD

A
Cheapest Retailer
-
$216 USD
A
Retailer 2
-
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$251 USD
View
A
Retailer 4
-
$268 USD
View
A
Retailer 5
-
$268 USD
View
A
Retailer 6
-
$450 USD
£355 GBP
View
A
Retailer 7
-
$459 USD
View
A
Retailer 8
-
$461 USD
ZAR 7,443 ZAR
View
B+
Retailer 9
-
$485 USD
€462 EUR
View
B+
Retailer 10
-
$495 USD
£389 GBP
View
B+
Retailer 11
-
$520 USD
View
B+
Retailer 12
-
$542 USD
View
B+
Retailer 13
-
$655 USD
A$1,008 AUD
View
B
Retailer 14
-
$862 USD
View
B
Retailer 15
-
$865 USD
View
B
Retailer 16
-
$906 USD
View
Most Expensive
B
MOH London
LG725510864 · Oct 29
$1,081 USD
£851 GBP
View
16 more retailers have this diamond
Prices start from $216 USDSave up to $865 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
$216 USD