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Oval|Lab Grown|IGI

1.45ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG777619984

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG777619984

Diamond specifications and retailer prices

From $393 NZD
$221 USD
As of November 1, 2026
Save $1,555 NZD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,948 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.45ct lab-grown oval diamond

This 1.45ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG777619984 or 777619984. Listed at 15 retailers as of November 1, 2026, with prices from $393 to $1,948, a $1,555 spread on the same certified stone. MOH London lists it at $1,948. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG777619984
Dimensions9.36 × 6.36 × 3.70 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm6.36 mm1.45 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG777619984
Side View
Table 62.0%Crown 33.3°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 58.2%

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 1
Current: $1,948 NZD|Low: $393 NZD|High: $1,973 NZD|Avg: $1,084 NZD|-1.1%
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
Retailer 18
November 2, 2026
Retailer 18$393 NZD
Retailer 14$439 NZD
Retailer 17$455 NZD
Retailer 4$487 NZD
Retailer 16$487 NZD
Retailer 15$612 NZD
Retailer 12$816 NZD
Retailer 6$832 NZD
Retailer 11$840 NZD
Retailer 7$1,066 NZD
Retailer 8$1,109 NZD
Retailer 13$1,189 NZD
Retailer 2$1,289 NZD
Retailer 10$1,324 NZD
Retailer 5$1,448 NZD
Retailer 3$1,564 NZD
Retailer 9$1,657 NZD
MOH London$1,948 NZD

27 data points across 18 retailers

15 retailers$393 NZD to $1,948 NZD

A
Cheapest Retailer
-
$393 NZD
$221 USD
A
Retailer 2
-
$455 NZD
$256 USD
View
Retailer 3
-
$487 NZD
$274 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$487 NZD
$274 USD
View
A
Retailer 5
-
$816 NZD
€437 EUR
View
A
Retailer 6
-
$832 NZD
$468 USD
View
A
Retailer 7
-
$840 NZD
ZAR 7,631 ZAR
View
B+
Retailer 8
-
$1,066 NZD
$600 USD
View
B+
Retailer 9
-
$1,109 NZD
$624 USD
View
B+
Retailer 10
-
$1,189 NZD
A$1,029 AUD
View
B+
Retailer 11
-
$1,289 NZD
$725 USD
View
B
Retailer 12
-
$1,448 NZD
$815 USD
View
B+
Retailer 13
-
$1,564 NZD
$880 USD
View
B
Retailer 14
-
$1,657 NZD
$932 USD
View
Most Expensive
B
MOH London
LG777619984 · Nov 1
$1,948 NZD
£863 GBP
View
14 more retailers have this diamond
Prices start from $393 NZDSave up to $1,555 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 Oval
$393 NZD