Radiant|Lab Grown|IGI

1.53ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG678546227

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

Certificate IGI LG678546227

Diamond specifications and retailer prices

From $413 USD
£325 GBP
As of October 23, 2026
Save $1,207 USD (75%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,620 USD at Brilliant Earth · As of October 23, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG678546227 or 678546227. Listed at 17 retailers as of October 23, 2026, with prices from $413 to $1,620, a $1,207 spread on the same certified stone. Brilliant Earth lists it at $1,620. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678546227
Dimensions8.41 × 5.77 × 3.90 mm
L/W Ratio1.46
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.41 mm5.77 mm1.53 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678546227
Side View
Table 68.0%Crown 36.9°Girdle: MediumPavilion 36.8°Culet: NoneDepth 67.6%

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 23
Current: $1,620 USD|Low: $182 USD|High: $1,910 USD|Avg: $640 USD|-15.2%
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
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Retailer 18
October 23, 2026
Retailer 18$190 USD
Retailer 17$211 USD
Retailer 6$220 USD
Retailer 3$235 USD
Retailer 15$235 USD
Retailer 13$276 USD
Retailer 2$413 USD
Retailer 5$413 USD
Retailer 11$427 USD
Retailer 7$494 USD
Retailer 8$494 USD
Retailer 14$628 USD
Retailer 4$756 USD
Retailer 9$810 USD
Retailer 16$978 USD
Retailer 12$1,106 USD
Retailer 10$1,219 USD
Brilliant Earth$1,620 USD

36 data points across 18 retailers

17 retailers$413 USD to $1,620 USD

Retailer 1
-
$190 USD
Price last confirmed 8 days ago
Retailer 2
-
$220 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$235 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$235 USD
View
Price last confirmed 13 days ago
Retailer 5
-
$276 USD
£218 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$413 USD
£325 GBP
View
B+
Retailer 7
-
$413 USD
View
A
Retailer 8
-
$427 USD
€407 EUR
View
A
Retailer 9
-
$494 USD
View
A
Retailer 10
-
$494 USD
View
B+
Retailer 11
-
$628 USD
View
B+
Retailer 12
-
$734 USD
£578 GBP
View
Retailer 13
-
$756 USD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$810 USD
View
B+
Retailer 15
-
$978 USD
View
Retailer 16
-
$1,106 USD
£871 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
15181634A · Oct 23
$1,620 USD
View
16 more retailers have this diamond
Prices start from $413 USDSave up to $1,207 USD

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
$413 USD