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Oval|Lab Grown|IGI

1.53ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG646445046

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG646445046

Diamond specifications and retailer prices

From $271 USD
As of November 1, 2026
Save $4,249 USD (94%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,520 USD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.53ct lab-grown oval diamond

This 1.53ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG646445046 or 646445046. Listed at 21 retailers as of November 1, 2026, with prices from $271 to $4,520, a $4,249 spread on the same certified stone. Do Amore Diamonds lists it at $4,520. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG646445046
Dimensions9.24 × 5.89 × 3.72 mm
L/W Ratio1.57
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.24 mm5.89 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG646445046
Side View
Table 56.0%Crown 35.5°Girdle: THK-VTKPavilion 31.6°Culet: NoneDepth 63.2%

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: $2,410 USD|Low: $260 USD|High: $2,960 USD|Avg: $1,009 USD
Do Amore Diamonds
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 3$271 USD
Retailer 8$302 USD
Retailer 5$314 USD
Retailer 9$336 USD
Retailer 17$336 USD
Retailer 4$450 USD
Retailer 15$495 USD
Retailer 12$639 USD
Retailer 11$652 USD
Retailer 6$799 USD
Retailer 14$862 USD
Retailer 2$964 USD
Retailer 18$1,192 USD
Retailer 7$1,356 USD
Retailer 16$1,488 USD
Retailer 13$2,170 USD
Do Amore Diamonds$2,410 USD
Retailer 10$2,960 USD

30 data points across 18 retailers

21 retailers$271 USD to $4,520 USD

A
Cheapest Retailer
-
$271 USD
A
Retailer 2
-
$302 USD
View
Final sale: no returns
A
Retailer 3
-
$314 USD
View
Retailer 4
-
$336 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$336 USD
View
B+
Retailer 6
-
$450 USD
View
A
Retailer 7
-
$495 USD
View
A
Retailer 8
-
$639 USD
ZAR 10,329 ZAR
View
A
Retailer 9
-
$652 USD
£514 GBP
View
A
Retailer 10
-
$799 USD
View
A
Retailer 11
-
$862 USD
A$1,326 AUD
View
B+
Retailer 12
-
$964 USD
View
Retailer 13
-
$1,034 USD
View
Price last confirmed 47 days ago
B+
Retailer 14
-
$1,192 USD
View
B+
Retailer 15
-
$1,356 USD
View
B+
Retailer 16
-
$1,488 USD
£1,172 GBP
View
B+
Retailer 17
-
$2,170 USD
View
B+
Retailer 18
-
$2,410 USD
View
B
Retailer 19
-
$2,960 USD
View
B
Retailer 20
-
$3,137 USD
View
Most Expensive
B
Do Amore Diamonds
23-646445046 · Nov 1
$4,520 USD
View
20 more retailers have this diamond
Prices start from $271 USDSave up to $4,249 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
1.53ct Oval
$271 USD