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Oval|Lab Grown|IGI

3.05ct F SI1 Oval Lab Grown Diamond

EX • F/SI1 • IGI LG845672808

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845672808

Diamond specifications and retailer prices

From $1,472 NZD
€789 EUR
As of October 31, 2026
Save $1,940 NZD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $3,413 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG845672808 or 845672808. Listed at 4 retailers as of October 29, 2026, with prices from $1,472 to $3,413, a $1,940 spread on the same certified stone. MOH London lists it at $3,413. 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

3.05
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845672808
Dimensions11.48 × 8.15 × 5.13 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.48 mm8.15 mm3.05 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845672808
Side View
Table 62.0%Crown 37.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $3,413 NZD|Low: $1,472 NZD|High: $3,413 NZD|Avg: $2,686 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2$1,472 NZD
Retailer 3$1,594 NZD
Retailer 4$3,359 NZD
MOH London$3,413 NZD

4 data points across 4 retailers

4 retailers$1,472 NZD to $3,413 NZD

A
Cheapest Retailer
-
$1,472 NZD
€789 EUR
A
Retailer 2
-
$1,594 NZD
$897 USD
View
B
Retailer 3
-
$3,359 NZD
$1,890 USD
View
Most Expensive
B
MOH London
LG845672808 · Oct 29
$3,413 NZD
£1,512 GBP
View
3 more retailers have this diamond
Prices start from $1,472 NZDSave up to $1,940 NZD

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
3.05ct Oval
$1,472 NZD