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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 $221 USD
As of November 1, 2026
Save $875 USD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,096 USD 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 16 retailers as of November 1, 2026, with prices from $221 to $1,096, a $875 spread on the same certified stone. MOH London lists it at $1,096. 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
Color
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

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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: Nov 1
Current: $1,096 USD|Low: $221 USD|High: $1,110 USD|Avg: $613 USD|-1.1%
MOH London
Retailer 2
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Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 18
November 1, 2026
Retailer 18$221 USD
Retailer 14$247 USD
Retailer 17$256 USD
Retailer 4$274 USD
Retailer 16$274 USD
Retailer 15$344 USD
Retailer 2$459 USD
Retailer 6$468 USD
Retailer 12$470 USD
Retailer 7$600 USD
Retailer 8$624 USD
Retailer 13$669 USD
Retailer 11$717 USD
Retailer 10$745 USD
Retailer 5$815 USD
Retailer 3$880 USD
Retailer 9$932 USD
MOH London$1,096 USD

26 data points across 18 retailers

16 retailers$221 USD to $1,096 USD

A
Cheapest Retailer
-
$221 USD
A
Retailer 2
-
$256 USD
View
Retailer 3
-
$274 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$274 USD
View
Retailer 5
-
$344 USD
£271 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
$459 USD
€437 EUR
View
A
Retailer 7
-
$468 USD
View
A
Retailer 8
-
$470 USD
ZAR 7,594 ZAR
View
B+
Retailer 9
-
$600 USD
View
B+
Retailer 10
-
$624 USD
View
B+
Retailer 11
-
$669 USD
A$1,029 AUD
View
B+
Retailer 12
-
$717 USD
View
Retailer 13
-
$815 USD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$880 USD
View
B
Retailer 15
-
$932 USD
View
Most Expensive
B
MOH London
LG777619984 · Nov 1
$1,096 USD
£863 GBP
View
15 more retailers have this diamond
Prices start from $221 USDSave up to $875 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 Oval
$221 USD