Radiant|Lab Grown|IGI

1.51ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG627461477

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

Certificate IGI LG627461477

Diamond specifications and retailer prices

From €225 EUR
$251 USD
As of October 30, 2026
Save €990 EUR (82%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: €1,215 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG627461477 or 627461477. Listed at 30 retailers as of October 30, 2026, with prices from €225 to €1,215, a €990 spread on the same certified stone. Reve Diamonds lists it at €1,215. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627461477
Dimensions5.80 × 5.80 × 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
5.80 mm5.80 mm1.51 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627461477
Side View
Table 61.0%Crown 30°Girdle: MediumPavilion 33.6°Culet: NoneDepth 66.2%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: €1,117 EUR|Low: €225 EUR|High: €1,215 EUR|Avg: €674 EUR|-2.3%
Retailer 1
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
Reve Diamonds
November 1, 2026
Retailer 2€225 EUR
Retailer 14€252 EUR
Retailer 18€321 EUR
Retailer 3€394 EUR
Retailer 13€421 EUR
Retailer 12€461 EUR
Retailer 15€479 EUR
Retailer 7€515 EUR
Retailer 11€531 EUR
Retailer 6€557 EUR
Retailer 8€613 EUR
Retailer 16€650 EUR
Retailer 17€857 EUR
Retailer 10€942 EUR
Retailer 9€943 EUR
Retailer 4€1,050 EUR
Retailer 5€1,097 EUR
Retailer 1€1,117 EUR
Reve Diamonds€1,215 EUR

38 data points across 19 retailers

30 retailers€225 EUR to €1,215 EUR

A
Cheapest Retailer
-
€225 EUR
$251 USD
Retailer 2
-
€225 EUR
$251 USD
View
Price last confirmed 24 days ago
Retailer 3
-
€227 EUR
$254 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
€252 EUR
$281 USD
View
Final sale: no returns
Retailer 5
-
€264 EUR
$295 USD
View
Price last confirmed 34 days ago
Retailer 6
-
€278 EUR
$311 USD
View
Price last confirmed 33 days ago
Retailer 7
-
€279 EUR
$312 USD
View
Price last confirmed 29 days ago
A
Retailer 8
-
€321 EUR
HK$2,800 HKD
View
B+
Retailer 9
-
€394 EUR
$440 USD
View
A
Retailer 10
-
€421 EUR
$470 USD
View
A
Retailer 11
-
€461 EUR
View
A
Retailer 12
-
€479 EUR
ZAR 8,650 ZAR
View
A
Retailer 13
-
€515 EUR
$575 USD
View
A
Retailer 14
-
€531 EUR
£467 GBP
View
A
Retailer 15
-
€557 EUR
$622 USD
View
B+
Retailer 16
-
€613 EUR
$684 USD
View
B+
Retailer 17
-
€650 EUR
A$1,118 AUD
View
Retailer 18
-
€656 EUR
A$1,127 AUD
View
Price last confirmed 35 days ago
B+
Retailer 19
-
€857 EUR
$957 USD
View
Retailer 20
-
€897 EUR
$1,002 USD
View
Price last confirmed 21 days ago
B+
Retailer 21
-
€897 EUR
$1,002 USD
View
B+
Retailer 22
-
€905 EUR
$1,011 USD
View
Retailer 23
-
€908 EUR
$1,014 USD
View
Price last confirmed 31 days ago
B+
Retailer 24
-
€942 EUR
SGD 1,422 SGD
View
B+
Retailer 25
-
€943 EUR
$1,053 USD
View
B
Retailer 26
-
€1,020 EUR
£898 GBP
View
Retailer 27
-
€1,050 EUR
A$1,804 AUD
View
Price last confirmed 27 days ago
B
Retailer 28
-
€1,097 EUR
$1,226 USD
View
B
Retailer 29
-
€1,117 EUR
£983 GBP
View
Most Expensive
B
Reve Diamonds
64917D401 · Nov 1
€1,215 EUR
$1,357 USD
View
29 more retailers have this diamond
Prices start from €225 EURSave up to €990 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
€225 EUR