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Radiant|Lab Grown|IGI

1.53ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG689577217

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG689577217

Diamond specifications and retailer prices

From €191 EUR
$213 USD
As of October 27, 2026
Save €1,543 EUR (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,734 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG689577217 or 689577217. Listed at 23 retailers as of October 27, 2026, with prices from €191 to €1,734, a €1,543 spread on the same certified stone. Brilliant Earth lists it at €1,734. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689577217
Dimensions5.71 × 5.71 × 3.84 mm
L/W Ratio1.00
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
5.71 mm5.71 mm1.53 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689577217
Side View
Table 64.0%Crown 42.8°Girdle: MediumPavilion 35.2°Culet: NoneDepth 67.3%

Caratlytics Score

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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 27
Current: €1,734 EUR|Low: €183 EUR|High: €1,824 EUR|Avg: €616 EUR|-4.9%
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
October 29, 2026
Retailer 4€191 EUR
Retailer 8€214 EUR
Retailer 5€237 EUR
Retailer 16€397 EUR
Retailer 6€407 EUR
Retailer 11€407 EUR
Retailer 2€439 EUR
Retailer 7€534 EUR
Retailer 13€554 EUR
Retailer 3€765 EUR
Retailer 10€829 EUR
Retailer 12€861 EUR
Retailer 15€930 EUR
Retailer 14€931 EUR
Retailer 9€955 EUR
Brilliant Earth€1,734 EUR

40 data points across 16 retailers

23 retailers€191 EUR to €1,734 EUR

A
Cheapest Retailer
-
€191 EUR
$213 USD
A
Retailer 2
-
€214 EUR
$238 USD
View
Final sale: no returns
A
Retailer 3
-
€222 EUR
$247 USD
View
A
Retailer 4
-
€237 EUR
$264 USD
View
A
Retailer 5
-
€237 EUR
$264 USD
View
A
Retailer 6
-
€397 EUR
View
B+
Retailer 7
-
€407 EUR
$453 USD
View
A
Retailer 8
-
€407 EUR
ZAR 7,324 ZAR
View
A
Retailer 9
-
€439 EUR
£384 GBP
View
A
Retailer 10
-
€466 EUR
$519 USD
View
A
Retailer 11
-
€534 EUR
$594 USD
View
A
Retailer 12
-
€554 EUR
A$948 AUD
View
B+
Retailer 13
-
€762 EUR
$848 USD
View
B+
Retailer 14
-
€765 EUR
$851 USD
View
B+
Retailer 15
-
€810 EUR
$901 USD
View
B+
Retailer 16
-
€829 EUR
A$1,419 AUD
View
B+
Retailer 17
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€847 EUR
$943 USD
View
B+
Retailer 18
-
€861 EUR
$958 USD
View
B+
Retailer 19
-
€930 EUR
$1,035 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
€931 EUR
£816 GBP
View
B
Retailer 21
-
€955 EUR
£837 GBP
View
B
Retailer 22
-
€988 EUR
$1,100 USD
View
Most Expensive
B
Brilliant Earth
13554905A · Oct 29
€1,734 EUR
$1,930 USD
View
22 more retailers have this diamond
Prices start from €191 EURSave up to €1,543 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 Radiant
€191 EUR