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Round|Lab Grown|IGI

1.53ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG838616541

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838616541

Diamond specifications and retailer prices

From €297 EUR
As of November 3, 2026
Save €2,339 EUR (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €2,636 EUR at Brilliant Earth · As of November 3, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG838616541 or 838616541. Listed at 20 retailers as of November 3, 2026, with prices from €297 to €2,636, a €2,339 spread on the same certified stone. Brilliant Earth lists it at €2,636. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838616541
Dimensions7.29 × 7.35 × 4.56 mm
L/W Ratio1.01
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
7.29 mm7.35 mm1.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838616541
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 3
Current: €2,636 EUR|Low: €297 EUR|High: €3,461 EUR|Avg: €817 EUR|-17.5%
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
November 5, 2026
Retailer 18€297 EUR
Retailer 20€333 EUR
Retailer 5€345 EUR
Retailer 7€369 EUR
Retailer 10€376 EUR
Retailer 11€408 EUR
Retailer 13€470 EUR
Retailer 16€506 EUR
Retailer 15€596 EUR
Retailer 9€599 EUR
Retailer 17€601 EUR
Retailer 8€640 EUR
Retailer 2€652 EUR
Retailer 14€866 EUR
Retailer 19€1,082 EUR
Retailer 4€1,177 EUR
Retailer 3€1,186 EUR
Retailer 12€1,316 EUR
Retailer 6€1,479 EUR
Brilliant Earth€2,636 EUR

21 data points across 20 retailers

20 retailers€297 EUR to €2,636 EUR

A+
Cheapest Retailer
-
€297 EUR
A
Retailer 2
-
€333 EUR
View
Final sale: no returns
A
Retailer 3
-
€345 EUR
View
A
Retailer 4
-
€369 EUR
View
Retailer 5
-
€376 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€408 EUR
View
A
Retailer 7
-
€470 EUR
View
A
Retailer 8
-
€506 EUR
View
A
Retailer 9
-
€596 EUR
View
A
Retailer 10
-
€599 EUR
View
A
Retailer 11
-
€601 EUR
View
A
Retailer 12
-
€640 EUR
View
A
Retailer 13
-
€652 EUR
View
A
Retailer 14
-
€866 EUR
View
B+
Retailer 15
-
€1,082 EUR
View
B+
Retailer 16
-
€1,177 EUR
View
B+
Retailer 17
-
€1,186 EUR
View
B+
Retailer 18
-
€1,316 EUR
View
B+
Retailer 19
-
€1,479 EUR
View
Most Expensive
B
Brilliant Earth
21621101A · Nov 3
€2,636 EUR
$2,970 USD
View
19 more retailers have this diamond
Prices start from €297 EURSave up to €2,339 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
€297 EUR