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Oval|Lab Grown|IGI

0.45ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG542231798

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG542231798

Diamond specifications and retailer prices

From $113 USD
As of November 1, 2026
Save $1,057 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,170 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.45ct lab-grown oval diamond

This 0.45ct lab-grown oval sits in the sub-half-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542231798 or 542231798. Listed at 12 retailers as of November 1, 2026, with prices from $113 to $1,170, a $1,057 spread on the same certified stone. MOH London lists it at $1,170. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542231798
Dimensions6.14 × 4.24 × 2.73 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.14 mm4.24 mm0.45 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG542231798
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.4%

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: Nov 1
Current: $1,170 USD|Low: $109 USD|High: $1,185 USD|Avg: $404 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$113 USD
Retailer 6$149 USD
Retailer 10$149 USD
Retailer 5$230 USD
Retailer 2$255 USD
Retailer 11$269 USD
Retailer 7$275 USD
Retailer 8$367 USD
Retailer 3$565 USD
Retailer 9$732 USD
MOH London$1,170 USD

18 data points across 11 retailers

12 retailers$113 USD to $1,170 USD

A
Cheapest Retailer
-
$113 USD
A
Retailer 2
-
$131 USD
View
A
Retailer 3
-
$149 USD
View
Retailer 4
-
$149 USD
View
Price last confirmed 9 days ago
A
Retailer 5
-
$230 USD
View
B+
Retailer 6
-
$255 USD
ZAR 4,114 ZAR
View
B+
Retailer 7
-
$269 USD
HK$2,100 HKD
View
B+
Retailer 8
-
$275 USD
View
B+
Retailer 9
-
$367 USD
View
B
Retailer 10
-
$451 USD
View
B
Retailer 11
-
$732 USD
£576 GBP
View
Most Expensive
B
MOH London
LG542231798 · Nov 2
$1,170 USD
£921 GBP
View
11 more retailers have this diamond
Prices start from $113 USDSave up to $1,057 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
0.45ct Oval
$113 USD