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Oval|Lab Grown|IGI

1.53ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG689503489

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689503489

Diamond specifications and retailer prices

From $468 USD
As of November 1, 2026
Save $2,512 USD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,980 USD at Brilliant Earth · As of November 2, 2026
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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689503489 or 689503489. Listed at 21 retailers as of November 1, 2026, with prices from $468 to $2,980, a $2,512 spread on the same certified stone. Brilliant Earth lists it at $2,980. 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 angle34.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689503489
Dimensions8.91 × 6.60 × 4.16 mm
L/W Ratio1.35
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
8.91 mm6.60 mm1.53 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689503489
Side View
Table 60.0%Crown 34.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.0%

Caratlytics Score

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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: $2,980 USD|Low: $360 USD|High: $3,020 USD|Avg: $1,121 USD|-1.3%
Brilliant Earth
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
November 2, 2026
Retailer 3$360 USD
Retailer 5$468 USD
Retailer 15$470 USD
Retailer 12$564 USD
Retailer 10$600 USD
Retailer 2$609 USD
Retailer 4$685 USD
Retailer 14$810 USD
Retailer 13$837 USD
Retailer 17$1,022 USD
Retailer 6$1,117 USD
Retailer 8$1,170 USD
Retailer 7$1,340 USD
Retailer 9$1,356 USD
Retailer 11$1,396 USD
Retailer 16$2,270 USD
Brilliant Earth$2,980 USD

40 data points across 17 retailers

21 retailers$468 USD to $2,980 USD

Retailer 1
-
$327 USD
Price last confirmed 32 days ago
Retailer 2
-
$360 USD
£284 GBP
View
Price last confirmed 16 days ago
Retailer 3
-
$395 USD
View
Price last confirmed 38 days ago
Retailer 4
-
$422 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$468 USD
View
A
Retailer 6
-
$470 USD
View
A
Retailer 7
-
$564 USD
€537 EUR
View
A
Retailer 8
-
$600 USD
ZAR 9,701 ZAR
View
A
Retailer 9
-
$609 USD
£480 GBP
View
A
Retailer 10
-
$685 USD
View
A
Retailer 11
-
$810 USD
A$1,246 AUD
View
A
Retailer 12
-
$837 USD
View
B+
Retailer 13
-
$1,022 USD
View
B+
Retailer 14
-
$1,117 USD
SGD 1,509 SGD
View
B+
Retailer 15
-
$1,170 USD
View
B+
Retailer 16
-
$1,340 USD
View
B+
Retailer 17
-
$1,356 USD
£1,068 GBP
View
Retailer 18
-
$1,357 USD
View
Price last confirmed 26 days ago
B+
Retailer 19
-
$1,396 USD
£1,099 GBP
View
B
Retailer 20
-
$2,270 USD
View
Most Expensive
B
Brilliant Earth
18208968A · Nov 2
$2,980 USD
View
20 more retailers have this diamond
Prices start from $468 USDSave up to $2,512 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
$468 USD