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Oval|Lab Grown|IGI

1.53ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG818660130

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818660130

Diamond specifications and retailer prices

From $699 USD
As of October 26, 2026
Save $3,781 USD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,480 USD at Brilliant Earth · As of October 28, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818660130 or 818660130. Listed at 19 retailers as of October 26, 2026, with prices from $699 to $4,480, a $3,781 spread on the same certified stone. Brilliant Earth lists it at $4,480. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818660130
Dimensions10.47 × 6.20 × 3.79 mm
L/W Ratio1.69
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm6.20 mm1.53 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818660130
Side View
Table 60.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

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: Oct 26
Current: $4,480 USD|Low: $650 USD|High: $4,480 USD|Avg: $1,768 USD|+0.2%
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
October 29, 2026
Retailer 6$650 USD
Retailer 7$897 USD
Retailer 10$985 USD
Retailer 5$1,036 USD
Retailer 14$1,176 USD
Retailer 9$1,295 USD
Retailer 4$1,317 USD
Retailer 8$1,490 USD
Retailer 11$1,996 USD
Retailer 13$2,515 USD
Retailer 12$2,670 USD
Retailer 3$2,794 USD
Retailer 2$3,199 USD
Brilliant Earth$4,480 USD

31 data points across 14 retailers

19 retailers$699 USD to $4,480 USD

A
Retailer 1
-
$650 USD
Price last confirmed 21 days ago
Final sale: no returns
A
Retailer 2
-
$699 USD
View
A
Retailer 3
-
$760 USD
View
A
Retailer 4
-
$810 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$810 USD
View
A
Retailer 6
-
$897 USD
£706 GBP
View
B+
Retailer 7
-
$985 USD
View
B+
Retailer 8
-
$1,176 USD
View
B+
Retailer 9
-
$1,295 USD
£1,019 GBP
View
B+
Retailer 10
-
$1,317 USD
View
B+
Retailer 11
-
$1,490 USD
ZAR 24,066 ZAR
View
B
Retailer 12
-
$1,996 USD
View
B
Retailer 13
-
$2,279 USD
View
B
Retailer 14
-
$2,372 USD
SGD 3,206 SGD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$2,515 USD
£1,980 GBP
View
B
Retailer 16
-
$2,670 USD
View
B
Retailer 17
-
$2,794 USD
View
B
Retailer 18
-
$3,199 USD
£2,519 GBP
View
Most Expensive
B
Brilliant Earth
21422008A · Oct 28
$4,480 USD
View
18 more retailers have this diamond
Prices start from $699 USDSave up to $3,781 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
$699 USD