CaratHunter
Plans
Oval|Lab Grown|IGI

0.45ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG782659710

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782659710

Diamond specifications and retailer prices

From €161 EUR
$180 USD
As of October 30, 2026
Save €678 EUR (81%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €839 EUR at MOH London · As of October 25, 2026
View at MOH London

About this 0.45ct lab-grown oval diamond

This 0.45ct lab-grown oval sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG782659710 or 782659710. Listed at 8 retailers as of October 25, 2026, with prices from €161 to €839, a €678 spread on the same certified stone. MOH London lists it at €839. 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
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782659710
Dimensions6.25 × 4.35 × 2.65 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.25 mm4.35 mm0.45 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782659710
Side View
Table 61.0%Crown 34.4°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.9%

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: €839 EUR|Low: €141 EUR|High: €848 EUR|Avg: €317 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 7€141 EUR
Retailer 4€161 EUR
Retailer 5€211 EUR
Retailer 2€223 EUR
Retailer 3€275 EUR
Retailer 6€386 EUR
MOH London€839 EUR

43 data points across 7 retailers

8 retailers€161 EUR to €839 EUR

Retailer 1
-
€141 EUR
$158 USD
Price last confirmed 83 days ago
A
Retailer 2
-
€161 EUR
$180 USD
View
A
Retailer 3
-
€211 EUR
View
A
Retailer 4
-
€223 EUR
£196 GBP
View
B+
Retailer 5
-
€275 EUR
£242 GBP
View
B
Retailer 6
-
€386 EUR
$431 USD
View
B
Retailer 7
-
€419 EUR
$468 USD
View
Most Expensive
B
MOH London
LG782659710 · Oct 25
€839 EUR
£738 GBP
View
7 more retailers have this diamond
Prices start from €161 EURSave up to €678 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 Oval
€161 EUR