CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG689559759

Shape and cutting style on the report: Round brilliant

Certificate IGI LG689559759

Diamond specifications and retailer prices

From €293 EUR
$327 USD
As of October 29, 2026
Save €1,793 EUR (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €2,086 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG689559759 or 689559759. Listed at 27 retailers as of October 29, 2026, with prices from €293 to €2,086, a €1,793 spread on the same certified stone. Brilliant Earth lists it at €2,086. 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
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689559759
Dimensions7.33 × 7.37 × 4.57 mm
L/W Ratio1.01
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
7.33 mm7.37 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689559759
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €2,086 EUR|Low: €290 EUR|High: €2,524 EUR|Avg: €910 EUR|-17.4%
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
Retailer 21
Retailer 22
October 31, 2026
Retailer 10€293 EUR
Retailer 17€327 EUR
Retailer 21€339 EUR
Retailer 5€363 EUR
Retailer 6€363 EUR
Retailer 20€501 EUR
Retailer 7€586 EUR
Retailer 4€593 EUR
Retailer 2€602 EUR
Retailer 19€623 EUR
Retailer 15€627 EUR
Retailer 13€646 EUR
Retailer 3€807 EUR
Retailer 9€939 EUR
Retailer 11€1,165 EUR
Retailer 12€1,205 EUR
Retailer 16€1,261 EUR
Retailer 14€1,334 EUR
Retailer 8€1,430 EUR
Retailer 18€1,461 EUR
Retailer 22€1,911 EUR
Brilliant Earth€2,086 EUR

37 data points across 22 retailers

27 retailers€293 EUR to €2,086 EUR

Retailer 1
-
€290 EUR
$324 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€293 EUR
$327 USD
View
A
Retailer 3
-
€327 EUR
$365 USD
View
Final sale: no returns
A
Retailer 4
-
€339 EUR
$379 USD
View
Retailer 5
-
€354 EUR
$396 USD
View
Price last confirmed 39 days ago
A
Retailer 6
-
€363 EUR
$405 USD
View
A
Retailer 7
-
€363 EUR
$405 USD
View
A
Retailer 8
-
€501 EUR
$560 USD
View
A
Retailer 9
-
€586 EUR
$655 USD
View
A
Retailer 10
-
€593 EUR
$663 USD
View
A
Retailer 11
-
€602 EUR
View
A
Retailer 12
-
€623 EUR
ZAR 11,242 ZAR
View
A
Retailer 13
-
€627 EUR
A$1,078 AUD
View
A
Retailer 14
-
€646 EUR
£569 GBP
View
A
Retailer 15
-
€807 EUR
$902 USD
View
B+
Retailer 16
-
€939 EUR
$1,049 USD
View
Retailer 17
-
€1,155 EUR
$1,290 USD
View
Price last confirmed 40 days ago
B+
Retailer 18
-
€1,165 EUR
$1,302 USD
View
B+
Retailer 19
-
€1,205 EUR
$1,346 USD
View
B+
Retailer 20
-
€1,207 EUR
$1,349 USD
View
B+
Retailer 21
-
€1,261 EUR
A$2,167 AUD
View
B+
Retailer 22
-
€1,334 EUR
$1,490 USD
View
B+
Retailer 23
-
€1,380 EUR
$1,542 USD
View
B+
Retailer 24
-
€1,430 EUR
$1,598 USD
View
B+
Retailer 25
-
€1,461 EUR
£1,285 GBP
View
Retailer 26
-
€1,911 EUR
$2,135 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
14529271A · Oct 30
€2,086 EUR
$2,330 USD
View
26 more retailers have this diamond
Prices start from €293 EURSave up to €1,793 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 Round
€293 EUR