Radiant|Lab Grown|IGI

1.53ct D VS2 Radiant Lab Grown Diamond

VG • D/VS2 • IGI LG678546228

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

Certificate IGI LG678546228

Diamond specifications and retailer prices

From €174 EUR
$194 USD
As of October 30, 2026
Save €840 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,352 EUR at Brilliant Earth · As of October 16, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG678546228 or 678546228. Listed at 18 retailers as of October 29, 2026, with a 484% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.53
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678546228
Dimensions8.40 × 5.78 × 3.95 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.40 mm5.78 mm1.53 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678546228
Side View
Table 69.0%Crown 37.9°Girdle: ThinPavilion 37.5°Culet: NoneDepth 68.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €1,352 EUR|Low: €167 EUR|High: €1,396 EUR|Avg: €519 EUR|-3.2%
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
October 31, 2026
Retailer 15€174 EUR
Retailer 14€194 EUR
Retailer 6€201 EUR
Retailer 3€216 EUR
Retailer 12€216 EUR
Retailer 10€241 EUR
Retailer 2€372 EUR
Retailer 5€375 EUR
Retailer 8€390 EUR
Retailer 7€447 EUR
Retailer 11€576 EUR
Retailer 4€694 EUR
Retailer 13€897 EUR
Retailer 9€1,014 EUR
Brilliant Earth€1,352 EUR

43 data points across 15 retailers

18 retailers€174 EUR to €1,014 EUR

A
Cheapest Retailer
-
€174 EUR
$194 USD
A
Retailer 2
-
€194 EUR
$217 USD
View
Final sale: no returns
A
Retailer 3
-
€201 EUR
$225 USD
View
A
Retailer 4
-
€216 EUR
$241 USD
View
A
Retailer 5
-
€216 EUR
$241 USD
View
Retailer 6
-
€241 EUR
£212 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
€372 EUR
View
B+
Retailer 8
-
€375 EUR
$419 USD
View
A
Retailer 9
-
€390 EUR
£343 GBP
View
B+
Retailer 10
-
€447 EUR
$499 USD
View
B+
Retailer 11
-
€460 EUR
$514 USD
View
B+
Retailer 12
-
€576 EUR
$644 USD
View
B+
Retailer 13
-
€694 EUR
$775 USD
View
B+
Retailer 14
-
€734 EUR
£646 GBP
View
B+
Retailer 15
-
€741 EUR
$828 USD
View
B
Retailer 16
-
€897 EUR
$1,002 USD
View
B
Retailer 17
-
€1,014 EUR
£892 GBP
View
Most Expensive
Brilliant Earth
15181576A · Oct 16
€1,352 EUR
$1,510 USD
View
Price last confirmed 15 days ago
17 more retailers have this diamond
Prices start from €174 EURSave up to €840 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
€174 EUR