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Oval|Lab Grown|IGI

1.53ct D IF Oval Lab Grown Diamond

- • D/IF • IGI LG754594832

Certificate IGI LG754594832

Diamond specifications and retailer prices

From $302 USD
Save $4,738 USD (94%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,040 USD at Brilliant Earth
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade and certified by IGI LG754594832 or 754594832. Listed at 27 retailers, with prices from $302 to $5,040 at Brilliant Earth, a $4,738 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
-
Cut

Specifications

Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594832
Dimensions9.29 × 6.60 × 4.05 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.29 mm6.60 mm1.53 ctD / IF
OriginLab Grown
Cut-
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594832
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 28
Current: $5,040 USD|Low: $240 USD|High: $5,040 USD|Avg: $1,175 USD
Brilliant Earth
Retailer 2
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Retailer 26
October 1, 2026
Retailer 7$302 USD
Retailer 3$350 USD
Retailer 2$358 USD
Retailer 11$369 USD
Retailer 6$397 USD
Retailer 20$432 USD
Retailer 21$435 USD
Retailer 15$565 USD
Retailer 26$600 USD
Retailer 16$618 USD
Retailer 5$634 USD
Retailer 22$656 USD
Retailer 14$842 USD
Retailer 24$868 USD
Retailer 9$1,034 USD
Retailer 12$1,049 USD
Retailer 25$1,202 USD
Retailer 10$1,218 USD
Retailer 18$1,249 USD
Retailer 4$1,256 USD
Retailer 23$1,516 USD
Retailer 17$1,518 USD
Retailer 8$1,547 USD
Retailer 13$1,902 USD
Retailer 19$2,289 USD
Brilliant Earth$5,040 USD

41 data points across 26 retailers

27 retailers$302 USD to $5,040 USD

A
Cheapest Retailer
-
$302 USD
A
Retailer 2
-
$350 USD
View
A
Retailer 3
-
$358 USD
View
A
Retailer 4
-
$369 USD
View
A
Retailer 5
-
$397 USD
£312 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$432 USD
View
A
Retailer 7
-
$435 USD
HK$3,400 HKD
View
A
Retailer 8
-
$565 USD
View
A
Retailer 9
-
$600 USD
€571 EUR
View
A
Retailer 10
-
$618 USD
ZAR 9,989 ZAR
View
Price last confirmed 20 days ago
A
Retailer 11
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$634 USD
View
A
Retailer 12
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$644 USD
£507 GBP
View
Price last confirmed 21 days ago
A
Retailer 13
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$657 USD
£517 GBP
View
A
Retailer 14
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$842 USD
View
B+
Retailer 15
-
$868 USD
A$1,335 AUD
View
B+
Retailer 16
-
$1,034 USD
View
B+
Retailer 17
-
$1,049 USD
View
B+
Retailer 18
-
$1,202 USD
View
B+
Retailer 19
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$1,243 USD
View
B+
Retailer 20
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$1,249 USD
View
B+
Retailer 21
-
$1,256 USD
SGD 1,697 SGD
View
B+
Retailer 22
-
$1,516 USD
£1,194 GBP
View
B+
Retailer 23
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$1,518 USD
View
B
Retailer 24
-
$1,547 USD
View
B
Retailer 25
-
$1,902 USD
A$2,926 AUD
View
B
Retailer 26
-
$2,289 USD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
17981424A · Oct 1
$5,040 USD
View
26 more retailers have this diamond
Prices start from $302 USDSave up to $4,738 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.

A
1.53ct Oval
$302 USD