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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 $868 NZD
$489 USD
As of October 29, 2026
Save $3,646 NZD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,513 NZD 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 $868 to $4,513, a $3,646 spread on the same certified stone. MOH London lists it at $4,513. 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: $4,513 NZD|Low: $868 NZD|High: $14,230 NZD|Avg: $3,641 NZD
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$868 NZD
Retailer 10$901 NZD
Retailer 5$972 NZD
Retailer 14$1,075 NZD
Retailer 16$1,181 NZD
Retailer 13$1,322 NZD
Retailer 3$1,675 NZD
Retailer 15$1,709 NZD
Retailer 11$1,788 NZD
Retailer 6$2,509 NZD
Retailer 4$2,830 NZD
Retailer 2$2,892 NZD
Retailer 17$2,956 NZD
MOH London$4,513 NZD
Retailer 8$6,033 NZD
Retailer 9$10,449 NZD
Retailer 7$14,230 NZD

4 data points across 17 retailers

13 retailers$868 NZD to $4,513 NZD

A
Cheapest Retailer
-
$868 NZD
$489 USD
A
Retailer 2
-
$901 NZD
£400 GBP
View
A
Retailer 3
-
$972 NZD
$548 USD
View
A
Retailer 4
-
$1,075 NZD
$606 USD
View
A
Retailer 5
-
$1,181 NZD
HK$5,200 HKD
View
A
Retailer 6
-
$1,322 NZD
$745 USD
View
B+
Retailer 7
-
$1,675 NZD
$944 USD
View
A
Retailer 8
-
$1,709 NZD
$963 USD
View
A
Retailer 9
-
$1,788 NZD
£793 GBP
View
B+
Retailer 10
-
$2,830 NZD
$1,595 USD
View
B+
Retailer 11
-
$2,892 NZD
$1,630 USD
View
B+
Retailer 12
-
$2,956 NZD
$1,666 USD
View
Most Expensive
B
MOH London
LG689544575 · Oct 29
$4,513 NZD
£2,003 GBP
View
12 more retailers have this diamond
Prices start from $868 NZDSave up to $3,646 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
4.47ct Oval
$868 NZD