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Oval|Lab Grown|IGI

4.47ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG689544575

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG689544575

Diamond specifications and retailer prices

From $696 AUD
$489 USD
As of October 29, 2026
Save $2,925 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,621 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 4.47ct lab-grown oval diamond

This 4.47ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG689544575 or 689544575. Listed at 13 retailers as of October 29, 2026, with prices from $696 to $3,621, a $2,925 spread on the same certified stone. MOH London lists it at $3,621. 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

4.47
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG689544575
Dimensions13.05 × 9.29 × 5.88 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.05 mm9.29 mm4.47 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG689544575
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.3%

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 29
Current: $3,621 AUD|Low: $696 AUD|High: $11,417 AUD|Avg: $2,921 AUD
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
Retailer 16
Retailer 17
October 31, 2026
Retailer 12$696 AUD
Retailer 10$723 AUD
Retailer 5$780 AUD
Retailer 14$863 AUD
Retailer 16$948 AUD
Retailer 13$1,061 AUD
Retailer 3$1,344 AUD
Retailer 15$1,371 AUD
Retailer 11$1,435 AUD
Retailer 6$2,013 AUD
Retailer 4$2,271 AUD
Retailer 2$2,320 AUD
Retailer 17$2,372 AUD
MOH London$3,621 AUD
Retailer 8$4,840 AUD
Retailer 9$8,384 AUD
Retailer 7$11,417 AUD

4 data points across 17 retailers

13 retailers$696 AUD to $3,621 AUD

A
Cheapest Retailer
-
$696 AUD
$489 USD
A
Retailer 2
-
$723 AUD
£400 GBP
View
A
Retailer 3
-
$780 AUD
$548 USD
View
A
Retailer 4
-
$863 AUD
$606 USD
View
A
Retailer 5
-
$948 AUD
HK$5,200 HKD
View
A
Retailer 6
-
$1,061 AUD
$745 USD
View
B+
Retailer 7
-
$1,344 AUD
$944 USD
View
A
Retailer 8
-
$1,371 AUD
$963 USD
View
A
Retailer 9
-
$1,435 AUD
£793 GBP
View
B+
Retailer 10
-
$2,271 AUD
$1,595 USD
View
B+
Retailer 11
-
$2,320 AUD
$1,630 USD
View
B+
Retailer 12
-
$2,372 AUD
$1,666 USD
View
Most Expensive
B
MOH London
LG689544575 · Oct 29
$3,621 AUD
£2,003 GBP
View
12 more retailers have this diamond
Prices start from $696 AUDSave up to $2,925 AUD

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
4.47ct Oval
$696 AUD