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Oval|Lab Grown|IGI

1.53ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG677521293

Certificate IGI LG677521293

Diamond specifications and retailer prices

From $273 USD
Save $3,327 USD (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,600 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 LG677521293 or 677521293. Listed at 28 retailers, with prices from $273 to $3,600 at Brilliant Earth, a $3,327 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 angle35.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677521293
Dimensions9.29 × 6.50 × 4.06 mm
L/W Ratio1.43
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 mm6.50 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677521293
Side View
Table 57.0%Crown 35.7°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 62.5%

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: $3,600 USD|Low: $217 USD|High: $3,600 USD|Avg: $1,056 USD
Brilliant Earth
Retailer 2
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Retailer 27
October 1, 2026
Retailer 7$273 USD
Retailer 3$317 USD
Retailer 2$325 USD
Retailer 10$334 USD
Retailer 6$397 USD
Retailer 21$432 USD
Retailer 22$499 USD
Retailer 14$500 USD
Retailer 27$600 USD
Retailer 5$601 USD
Retailer 15$618 USD
Retailer 23$656 USD
Retailer 9$803 USD
Retailer 12$842 USD
Retailer 25$868 USD
Retailer 11$950 USD
Retailer 26$1,202 USD
Retailer 18$1,356 USD
Retailer 19$1,366 USD
Retailer 8$1,424 USD
Retailer 17$1,424 USD
Retailer 4$1,459 USD
Retailer 24$1,516 USD
Retailer 13$1,902 USD
Retailer 20$2,277 USD
Retailer 16$2,430 USD
Brilliant Earth$3,600 USD

41 data points across 27 retailers

28 retailers$273 USD to $3,600 USD

A
Cheapest Retailer
-
$273 USD
A
Retailer 2
-
$317 USD
View
A
Retailer 3
-
$325 USD
View
A
Retailer 4
-
$334 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
-
$499 USD
HK$3,900 HKD
View
A
Retailer 8
-
$500 USD
View
A
Retailer 9
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$600 USD
€571 EUR
View
A
Retailer 10
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$601 USD
View
A
Retailer 11
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$618 USD
ZAR 9,989 ZAR
View
Price last confirmed 20 days ago
A
Retailer 12
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$644 USD
£507 GBP
View
Price last confirmed 21 days ago
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Retailer 13
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$657 USD
£517 GBP
View
A
Retailer 14
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$803 USD
View
A
Retailer 15
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$842 USD
View
A
Retailer 16
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$868 USD
A$1,335 AUD
View
A
Retailer 17
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$950 USD
View
B+
Retailer 18
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$1,202 USD
View
B+
Retailer 19
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$1,356 USD
£1,068 GBP
View
Price last confirmed 22 days ago
B+
Retailer 20
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$1,366 USD
View
B+
Retailer 21
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$1,424 USD
View
B+
Retailer 22
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$1,424 USD
View
B+
Retailer 23
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$1,459 USD
SGD 1,972 SGD
View
B+
Retailer 24
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$1,516 USD
£1,194 GBP
View
B+
Retailer 25
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$1,902 USD
A$2,926 AUD
View
B
Retailer 26
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$2,277 USD
View
Price last confirmed 25 days ago
B
Retailer 27
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$2,430 USD
View
Most Expensive
B
Brilliant Earth
13509742Y · Oct 1
$3,600 USD
View
27 more retailers have this diamond
Prices start from $273 USDSave up to $3,327 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
$273 USD