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Oval|Lab Grown|IGI

1.53ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG656478935

Certificate IGI LG656478935

Diamond specifications and retailer prices

From $302 USD
Save $4,738 USD (94%) vs most expensive(unlock to see where)
26 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 top-tier cut grade and certified by IGI LG656478935 or 656478935. Listed at 26 retailers, with prices from $302 to $5,040 at Brilliant Earth, a $4,738 spread on the same certified stone. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656478935
Dimensions9.21 × 6.59 × 4.06 mm
L/W Ratio1.40
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
9.21 mm6.59 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656478935
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.6%

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: $1,130 USD
Brilliant Earth
Retailer 2
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Retailer 26
September 30, 2026
Retailer 7$302 USD
Retailer 24$337 USD
Retailer 3$350 USD
Retailer 10$369 USD
Retailer 6$397 USD
Retailer 2$432 USD
Retailer 16$435 USD
Retailer 13$565 USD
Retailer 26$600 USD
Retailer 12$618 USD
Retailer 5$634 USD
Retailer 20$656 USD
Retailer 11$842 USD
Retailer 23$868 USD
Retailer 9$1,034 USD
Retailer 14$1,049 USD
Retailer 25$1,202 USD
Retailer 15$1,218 USD
Retailer 17$1,249 USD
Retailer 4$1,256 USD
Retailer 19$1,356 USD
Retailer 22$1,516 USD
Retailer 18$1,518 USD
Retailer 8$1,547 USD
Retailer 21$1,888 USD
Brilliant Earth$5,040 USD

38 data points across 26 retailers

26 retailers$302 USD to $5,040 USD

A
Cheapest Retailer
-
$302 USD
A
Retailer 2
-
$337 USD
View
A
Retailer 3
-
$350 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
-
$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
-
$842 USD
View
A
Retailer 15
-
$868 USD
A$1,335 AUD
View
A
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
-
$1,518 USD
View
B+
Retailer 24
-
$1,547 USD
View
B+
Retailer 25
-
$1,888 USD
A$2,904 AUD
View
Most Expensive
B
Brilliant Earth
11938644A · Oct 1
$5,040 USD
View
25 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