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Oval|Lab Grown|IGI

1.53ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG803629799

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG803629799

Diamond specifications and retailer prices

From €589 EUR
$658 USD
As of October 29, 2026
Save €2,303 EUR (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €4,833 EUR at Brilliant Earth · As of October 29, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG803629799 or 803629799. Listed at 23 retailers as of October 29, 2026, with a 391% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803629799
Dimensions9.23 × 6.52 × 4.03 mm
L/W Ratio1.42
Girdle conditionFaceted
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
9.23 mm6.52 mm1.53 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803629799
Side View
Table 60.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.5°Culet: NoneDepth 61.8%

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 29
Current: €4,833 EUR|Low: €565 EUR|High: €4,833 EUR|Avg: €1,611 EUR
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
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 18€589 EUR
Retailer 17€641 EUR
Retailer 7€659 EUR
Retailer 3€683 EUR
Retailer 20€683 EUR
Retailer 6€841 EUR
Retailer 12€901 EUR
Retailer 9€977 EUR
Retailer 16€1,064 EUR
Retailer 13€1,092 EUR
Retailer 2€1,146 EUR
Retailer 15€1,244 EUR
Retailer 4€1,589 EUR
Retailer 19€1,920 EUR
Retailer 5€2,206 EUR
Retailer 11€2,301 EUR
Retailer 8€2,376 EUR
Retailer 14€2,892 EUR
Retailer 10€3,607 EUR
Brilliant Earth€4,833 EUR

43 data points across 20 retailers

23 retailers€589 EUR to €2,892 EUR

A
Cheapest Retailer
-
€589 EUR
$658 USD
A
Retailer 2
-
€641 EUR
$716 USD
View
A
Retailer 3
-
€659 EUR
$736 USD
View
Final sale: no returns
A
Retailer 4
-
€683 EUR
$763 USD
View
Retailer 5
-
€683 EUR
$763 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
€841 EUR
$940 USD
View
B+
Retailer 7
-
€901 EUR
$1,007 USD
View
B+
Retailer 8
-
€977 EUR
$1,092 USD
View
B+
Retailer 9
-
€1,034 EUR
$1,155 USD
View
B+
Retailer 10
-
€1,064 EUR
A$1,828 AUD
View
B+
Retailer 11
-
€1,092 EUR
£961 GBP
View
B+
Retailer 12
-
€1,146 EUR
View
Retailer 13
-
€1,244 EUR
ZAR 22,446 ZAR
View
Price last confirmed 7 days ago
B
Retailer 14
-
€1,589 EUR
$1,775 USD
View
B
Retailer 15
-
€1,920 EUR
$2,145 USD
View
B
Retailer 16
-
€2,128 EUR
£1,872 GBP
View
B+
Retailer 17
-
€2,206 EUR
$2,464 USD
View
B
Retailer 18
-
€2,301 EUR
SGD 3,474 SGD
View
B
Retailer 19
-
€2,356 EUR
$2,632 USD
View
B
Retailer 20
-
€2,376 EUR
$2,654 USD
View
B
Retailer 21
-
€2,892 EUR
£2,544 GBP
View
Retailer 22
-
€3,607 EUR
$4,030 USD
View
Price last confirmed 33 days ago
Most Expensive
Brilliant Earth
20282201A · Oct 29
€4,833 EUR
$5,400 USD
View
Price under review
22 more retailers have this diamond
Prices start from €589 EURSave up to €2,303 EUR

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
€589 EUR