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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 $366 NZD
$206 USD
As of October 29, 2026
Save $1,755 NZD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,120 NZD 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 $366 to $2,120, a $1,755 spread on the same certified stone. MOH London lists it at $2,120. 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: $2,120 NZD|Low: $351 NZD|High: $2,143 NZD|Avg: $917 NZD|+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
November 1, 2026
Retailer 17$366 NZD
Retailer 9$408 NZD
Retailer 7$424 NZD
Retailer 4$452 NZD
Retailer 6$603 NZD
Retailer 11$749 NZD
Retailer 2$756 NZD
Retailer 14$766 NZD
Retailer 10$831 NZD
Retailer 12$955 NZD
Retailer 5$1,036 NZD
Retailer 13$1,106 NZD
Retailer 16$1,164 NZD
Retailer 3$1,242 NZD
Retailer 15$1,402 NZD
Retailer 8$1,455 NZD
MOH London$2,120 NZD

44 data points across 17 retailers

21 retailers$366 NZD to $2,120 NZD

A
Cheapest Retailer
-
$366 NZD
$206 USD
A
Retailer 2
-
$408 NZD
$230 USD
View
Final sale: no returns
A
Retailer 3
-
$424 NZD
$239 USD
View
A
Retailer 4
-
$452 NZD
$255 USD
View
A
Retailer 5
-
$452 NZD
$255 USD
View
B+
Retailer 6
-
$603 NZD
$340 USD
View
A
Retailer 7
-
$749 NZD
€402 EUR
View
A
Retailer 8
-
$756 NZD
£335 GBP
View
Retailer 9
-
$766 NZD
ZAR 6,970 ZAR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$831 NZD
£369 GBP
View
B+
Retailer 11
-
$955 NZD
A$828 AUD
View
B+
Retailer 12
-
$956 NZD
$539 USD
View
B+
Retailer 13
-
$1,036 NZD
$584 USD
View
B+
Retailer 14
-
$1,106 NZD
A$959 AUD
View
B+
Retailer 15
-
$1,164 NZD
$656 USD
View
Retailer 16
-
$1,242 NZD
$700 USD
View
Price last confirmed 27 days ago
Retailer 17
-
$1,327 NZD
$748 USD
View
Price last confirmed 46 days ago
B+
Retailer 18
-
$1,402 NZD
$790 USD
View
B
Retailer 19
-
$1,455 NZD
$820 USD
View
B
Retailer 20
-
$1,550 NZD
$874 USD
View
Most Expensive
B
MOH London
LG779668757 · Oct 26
$2,120 NZD
£941 GBP
View
20 more retailers have this diamond
Prices start from $366 NZDSave up to $1,755 NZD

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
$366 NZD