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Round|Lab Grown|IGI

0.45ct D SI2 Round Lab Grown Diamond

ID • D/SI2 • IGI LG487107101

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487107101

Diamond specifications and retailer prices

From €232 EUR
$259 USD
As of October 29, 2026
Save €927 EUR (80%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,158 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown round diamond

This 0.45ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487107101 or 487107101. Listed at 9 retailers as of October 29, 2026, with prices from €232 to €1,158, a €927 spread on the same certified stone. MOH London lists it at €1,158. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.45
Carat
D
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487107101
Dimensions4.90 × 4.94 × 3.06 mm
L/W Ratio1.01
Girdle conditionFaceted
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
4.90 mm4.94 mm0.45 ctD / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487107101
Side View
Table 53.0%Crown 33°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.2%

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 29
Current: €1,158 EUR|Low: €223 EUR|High: €1,166 EUR|Avg: €499 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4€232 EUR
Retailer 3€233 EUR
Retailer 7€269 EUR
Retailer 5€287 EUR
Retailer 6€479 EUR
Retailer 2€542 EUR
Retailer 8€596 EUR
Retailer 9€602 EUR
MOH London€1,158 EUR

21 data points across 9 retailers

9 retailers€232 EUR to €1,158 EUR

A
Cheapest Retailer
-
€232 EUR
$259 USD
A
Retailer 2
-
€233 EUR
$260 USD
View
B+
Retailer 3
-
€269 EUR
$300 USD
View
B+
Retailer 4
-
€287 EUR
$321 USD
View
B+
Retailer 5
-
€287 EUR
$321 USD
View
B
Retailer 6
-
€479 EUR
$535 USD
View
B
Retailer 7
-
€542 EUR
View
B
Retailer 8
-
€925 EUR
$1,033 USD
View
Most Expensive
B
MOH London
LG487107101 · Oct 29
€1,158 EUR
£1,019 GBP
View
8 more retailers have this diamond
Prices start from €232 EURSave up to €927 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
0.45ct Round
€232 EUR