CaratHunter
Plans
Round|Lab Grown|IGI

1.53ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG723502580

Shape and cutting style on the report: Round brilliant

Certificate IGI LG723502580

Diamond specifications and retailer prices

From €358 EUR
$400 USD
As of October 29, 2026
Save €1,386 EUR (79%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,933 EUR at Rare Carat · As of October 18, 2026
View at Rare Carat

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 LG723502580 or 723502580. Listed at 23 retailers as of October 29, 2026, with a 387% 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723502580
Dimensions7.40 × 7.37 × 4.55 mm
L/W Ratio1.00
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
7.40 mm7.37 mm1.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723502580
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.6%

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: €1,933 EUR|Low: €344 EUR|High: €1,942 EUR|Avg: €916 EUR|-0.5%
Rare Carat
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
October 31, 2026
Retailer 17€358 EUR
Retailer 7€401 EUR
Retailer 9€401 EUR
Retailer 4€444 EUR
Retailer 14€577 EUR
Retailer 6€662 EUR
Retailer 10€704 EUR
Retailer 12€718 EUR
Retailer 2€727 EUR
Retailer 13€763 EUR
Retailer 11€1,034 EUR
Retailer 16€1,245 EUR
Retailer 5€1,411 EUR
Retailer 8€1,428 EUR
Retailer 3€1,559 EUR
Retailer 15€1,744 EUR
Rare Carat€1,933 EUR

44 data points across 17 retailers

23 retailers€358 EUR to €1,744 EUR

A
Cheapest Retailer
-
€358 EUR
$400 USD
A
Retailer 2
-
€401 EUR
$448 USD
View
Final sale: no returns
A
Retailer 3
-
€401 EUR
$448 USD
View
A
Retailer 4
-
€444 EUR
$496 USD
View
A
Retailer 5
-
€444 EUR
$496 USD
View
A
Retailer 6
-
€493 EUR
HK$4,300 HKD
View
A
Retailer 7
-
€577 EUR
$645 USD
View
A
Retailer 8
-
€662 EUR
$740 USD
View
A
Retailer 9
-
€704 EUR
$786 USD
View
A
Retailer 10
-
€718 EUR
View
A
Retailer 11
-
€727 EUR
£640 GBP
View
A
Retailer 12
-
€763 EUR
ZAR 13,772 ZAR
View
A
Retailer 13
-
€830 EUR
$927 USD
View
B+
Retailer 14
-
€1,034 EUR
A$1,777 AUD
View
B+
Retailer 15
-
€1,245 EUR
$1,391 USD
View
B+
Retailer 16
-
€1,411 EUR
SGD 2,130 SGD
View
B+
Retailer 17
-
€1,428 EUR
$1,595 USD
View
B+
Retailer 18
-
€1,460 EUR
$1,631 USD
View
B+
Retailer 19
-
€1,559 EUR
$1,742 USD
View
B
Retailer 20
-
€1,640 EUR
$1,832 USD
View
B
Retailer 21
-
€1,662 EUR
$1,857 USD
View
B
Retailer 22
-
€1,744 EUR
£1,534 GBP
View
Most Expensive
Rare Carat
230C56-105A · Oct 18
€1,933 EUR
$2,160 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from €358 EURSave up to €1,386 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
€358 EUR