Radiant|Lab Grown|IGI

1.51ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG754571280

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

Certificate IGI LG754571280

Diamond specifications and retailer prices

From €261 EUR
$292 USD
As of October 30, 2026
Save €1,574 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,835 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.51ct lab-grown radiant diamond

This 1.51ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754571280 or 754571280. Listed at 20 retailers as of October 29, 2026, with prices from €261 to €1,835, a €1,574 spread on the same certified stone. Brilliant Earth lists it at €1,835. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754571280
Dimensions7.79 × 5.49 × 3.89 mm
L/W Ratio1.42
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.79 mm5.49 mm1.51 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754571280
Side View
Table 68.0%Crown 45.2°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 70.9%

Caratlytics Score

How it works →
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 30
Current: €1,835 EUR|Low: €252 EUR|High: €1,924 EUR|Avg: €714 EUR|-4.7%
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
October 30, 2026
Retailer 4€261 EUR
Retailer 20€292 EUR
Retailer 8€303 EUR
Retailer 5€325 EUR
Retailer 9€325 EUR
Retailer 17€372 EUR
Retailer 15€465 EUR
Retailer 10€508 EUR
Retailer 7€533 EUR
Retailer 11€557 EUR
Retailer 14€558 EUR
Retailer 2€573 EUR
Retailer 13€755 EUR
Retailer 18€997 EUR
Retailer 6€1,044 EUR
Retailer 12€1,087 EUR
Retailer 19€1,249 EUR
Retailer 16€1,303 EUR
Retailer 3€1,332 EUR
Brilliant Earth€1,835 EUR

42 data points across 20 retailers

20 retailers€261 EUR to €1,835 EUR

A
Cheapest Retailer
-
€261 EUR
$292 USD
A
Retailer 2
-
€292 EUR
$326 USD
View
Final sale: no returns
A
Retailer 3
-
€303 EUR
$339 USD
View
A
Retailer 4
-
€325 EUR
$363 USD
View
A
Retailer 5
-
€325 EUR
$363 USD
View
Retailer 6
-
€372 EUR
£327 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
-
€465 EUR
$520 USD
View
A
Retailer 8
-
€508 EUR
$568 USD
View
A
Retailer 9
-
€533 EUR
$595 USD
View
A
Retailer 10
-
€557 EUR
$622 USD
View
A
Retailer 11
-
€558 EUR
ZAR 10,066 ZAR
View
A
Retailer 12
-
€573 EUR
£504 GBP
View
B+
Retailer 13
-
€755 EUR
A$1,297 AUD
View
B
Retailer 14
-
€997 EUR
$1,114 USD
View
B
Retailer 15
-
€1,044 EUR
$1,166 USD
View
B
Retailer 16
-
€1,087 EUR
$1,214 USD
View
B
Retailer 17
-
€1,249 EUR
$1,395 USD
View
B
Retailer 18
-
€1,303 EUR
£1,146 GBP
View
B
Retailer 19
-
€1,332 EUR
$1,489 USD
View
Most Expensive
B
Brilliant Earth
17973714A · Oct 29
€1,835 EUR
$2,050 USD
View
19 more retailers have this diamond
Prices start from €261 EURSave up to €1,574 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
1.51ct Radiant
€261 EUR