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Round|Lab Grown|IGI

0.49ct G SI1 Round Lab Grown Diamond

VG • G/SI1 • IGI LG455033506

Shape and cutting style on the report: Round brilliant

Certificate IGI LG455033506

Diamond specifications and retailer prices

From €236 EUR
$265 USD
As of November 1, 2026
Save €937 EUR (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €1,173 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 0.49ct lab-grown round diamond

This 0.49ct lab-grown round sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG455033506 or 455033506. Listed at 10 retailers as of November 1, 2026, with prices from €236 to €1,173, a €937 spread on the same certified stone. MOH London lists it at €1,173. 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

0.49
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG455033506
Dimensions4.98 × 4.95 × 3.19 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Blue Nuance
Top View
4.98 mm4.95 mm0.49 ctG / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG455033506
Side View
Table 56.5%Crown 36.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 64.2%

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: Nov 1
Current: €1,173 EUR|Low: €226 EUR|High: €1,187 EUR|Avg: €477 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 5€236 EUR
Retailer 3€259 EUR
Retailer 8€274 EUR
Retailer 6€292 EUR
Retailer 9€419 EUR
Retailer 7€487 EUR
Retailer 4€551 EUR
Retailer 2€555 EUR
MOH London€1,173 EUR

41 data points across 9 retailers

10 retailers€236 EUR to €1,173 EUR

A
Cheapest Retailer
-
€236 EUR
$265 USD
A
Retailer 2
-
€259 EUR
$290 USD
View
B+
Retailer 3
-
€274 EUR
$307 USD
View
Retailer 4
-
€292 EUR
$328 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€292 EUR
$328 USD
View
B
Retailer 6
-
€487 EUR
$546 USD
View
B
Retailer 7
-
€551 EUR
View
B
Retailer 8
-
€555 EUR
£490 GBP
View
B
Retailer 9
-
€941 EUR
$1,055 USD
View
Most Expensive
B
MOH London
LG455033506 · Nov 1
€1,173 EUR
£1,036 GBP
View
9 more retailers have this diamond
Prices start from €236 EURSave up to €937 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
0.49ct Round
€236 EUR