Radiant|Lab Grown|IGI

1.03ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG673428904

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG673428904

Diamond specifications and retailer prices

From €443 EUR
$495 USD
As of October 30, 2026
Save €1,467 EUR (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,304 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown radiant diamond

This 1.03ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG673428904 or 673428904. Listed at 21 retailers as of October 30, 2026, with a 331% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG673428904
Dimensions6.88 × 4.79 × 3.23 mm
L/W Ratio1.44
Culet sizeLarge
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
6.88 mm4.79 mm1.03 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG673428904
Side View
Table 66.0%Crown 37.7°Girdle: MED-STKPavilionCulet: LargeDepth 67.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €2,304 EUR|Low: €425 EUR|High: €2,319 EUR|Avg: €1,000 EUR|-0.5%
MOH London
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 12€443 EUR
Retailer 6€495 EUR
Retailer 3€549 EUR
Retailer 14€549 EUR
Retailer 15€671 EUR
Retailer 5€740 EUR
Retailer 10€849 EUR
Retailer 8€855 EUR
Retailer 2€906 EUR
Retailer 11€944 EUR
Retailer 9€1,338 EUR
Retailer 4€1,449 EUR
Retailer 13€1,476 EUR
Retailer 7€1,596 EUR
MOH London€2,304 EUR

42 data points across 15 retailers

21 retailers€443 EUR to €1,910 EUR

B+
Cheapest Retailer
-
€443 EUR
$495 USD
Retailer 2
-
€443 EUR
$495 USD
View
Price last confirmed 31 days ago
B+
Retailer 3
-
€495 EUR
$553 USD
View
Final sale: no returns
Retailer 4
-
€496 EUR
$554 USD
View
Price last confirmed 34 days ago
Retailer 5
-
€542 EUR
$605 USD
View
Price last confirmed 31 days ago
Retailer 6
-
€549 EUR
$613 USD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
€549 EUR
$613 USD
View
B+
Retailer 8
-
€671 EUR
$750 USD
View
B
Retailer 9
-
€740 EUR
$827 USD
View
B
Retailer 10
-
€849 EUR
View
B
Retailer 11
-
€855 EUR
$955 USD
View
B
Retailer 12
-
€906 EUR
£797 GBP
View
B
Retailer 13
-
€944 EUR
ZAR 17,029 ZAR
View
B
Retailer 14
-
€1,338 EUR
A$2,299 AUD
View
B
Retailer 15
-
€1,433 EUR
£1,261 GBP
View
Retailer 16
-
€1,444 EUR
$1,613 USD
View
Price last confirmed 31 days ago
B
Retailer 17
-
€1,449 EUR
SGD 2,187 SGD
View
B
Retailer 18
-
€1,476 EUR
$1,649 USD
View
B
Retailer 19
-
€1,789 EUR
$1,999 USD
View
B
Retailer 20
-
€1,910 EUR
$2,134 USD
View
Most Expensive
MOH London
LG673428904 · Oct 29
€2,304 EUR
£2,027 GBP
View
Price under review
20 more retailers have this diamond
Prices start from €443 EURSave up to €1,467 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.

B+
1.03ct Radiant
€443 EUR