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Round|Lab Grown|IGI

1.45ct E VS1 Round Lab Grown Diamond

EX • E/VS1 • IGI LG779668757

Shape and cutting style on the report: Round brilliant

Certificate IGI LG779668757

Diamond specifications and retailer prices

From $293 AUD
$206 USD
As of October 29, 2026
Save $1,408 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,701 AUD at MOH London · As of October 26, 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 LG779668757 or 779668757. Listed at 21 retailers as of October 26, 2026, with prices from $293 to $1,701, a $1,408 spread on the same certified stone. MOH London lists it at $1,701. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG779668757
Dimensions7.28 × 7.25 × 4.55 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.25 mm1.45 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG779668757
Side View
Table 55.0%Crown 34.1°Girdle: MediumPavilion 41.6°Culet: NoneDepth 62.6%

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: Oct 29
Current: $1,701 AUD|Low: $282 AUD|High: $1,993 AUD|Avg: $746 AUD|+0.2%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 17$293 AUD
Retailer 9$327 AUD
Retailer 7$340 AUD
Retailer 4$363 AUD
Retailer 6$484 AUD
Retailer 11$602 AUD
Retailer 10$610 AUD
Retailer 13$614 AUD
Retailer 2$667 AUD
Retailer 14$766 AUD
Retailer 5$831 AUD
Retailer 12$887 AUD
Retailer 16$934 AUD
Retailer 3$996 AUD
Retailer 15$1,124 AUD
Retailer 8$1,167 AUD
MOH London$1,701 AUD

43 data points across 17 retailers

21 retailers$293 AUD to $1,701 AUD

A
Cheapest Retailer
-
$293 AUD
$206 USD
A
Retailer 2
-
$327 AUD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$340 AUD
$239 USD
View
A
Retailer 4
-
$363 AUD
$255 USD
View
A
Retailer 5
-
$363 AUD
$255 USD
View
B+
Retailer 6
-
$484 AUD
$340 USD
View
A
Retailer 7
-
$602 AUD
€403 EUR
View
A
Retailer 8
-
$610 AUD
£337 GBP
View
A
Retailer 9
-
$614 AUD
ZAR 6,970 ZAR
View
A
Retailer 10
-
$667 AUD
£369 GBP
View
B+
Retailer 11
-
$766 AUD
View
B+
Retailer 12
-
$767 AUD
$539 USD
View
B+
Retailer 13
-
$831 AUD
$584 USD
View
B+
Retailer 14
-
$887 AUD
View
B+
Retailer 15
-
$934 AUD
$656 USD
View
Retailer 16
-
$996 AUD
$700 USD
View
Price last confirmed 25 days ago
Retailer 17
-
$1,065 AUD
$748 USD
View
Price last confirmed 43 days ago
B+
Retailer 18
-
$1,124 AUD
$790 USD
View
B
Retailer 19
-
$1,167 AUD
$820 USD
View
B
Retailer 20
-
$1,243 AUD
$874 USD
View
Most Expensive
B
MOH London
LG779668757 · Oct 26
$1,701 AUD
£941 GBP
View
20 more retailers have this diamond
Prices start from $293 AUDSave up to $1,408 AUD

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
$293 AUD