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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 $625 SGD
$489 USD
As of October 29, 2026
Save $2,627 SGD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,252 SGD 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 $625 to $3,252, a $2,627 spread on the same certified stone. MOH London lists it at $3,252. 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

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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: $3,252 SGD|Low: $625 SGD|High: $10,253 SGD|Avg: $2,623 SGD
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$625 SGD
Retailer 10$649 SGD
Retailer 5$701 SGD
Retailer 14$775 SGD
Retailer 16$851 SGD
Retailer 13$952 SGD
Retailer 3$1,207 SGD
Retailer 15$1,231 SGD
Retailer 11$1,288 SGD
Retailer 6$1,808 SGD
Retailer 4$2,039 SGD
Retailer 2$2,084 SGD
Retailer 17$2,130 SGD
MOH London$3,252 SGD
Retailer 8$4,347 SGD
Retailer 9$7,529 SGD
Retailer 7$10,253 SGD

4 data points across 17 retailers

13 retailers$625 SGD to $3,252 SGD

A
Cheapest Retailer
-
$625 SGD
$489 USD
A
Retailer 2
-
$649 SGD
£400 GBP
View
A
Retailer 3
-
$701 SGD
$548 USD
View
A
Retailer 4
-
$775 SGD
$606 USD
View
A
Retailer 5
-
$851 SGD
HK$5,200 HKD
View
A
Retailer 6
-
$952 SGD
$745 USD
View
B+
Retailer 7
-
$1,207 SGD
$944 USD
View
A
Retailer 8
-
$1,231 SGD
$963 USD
View
A
Retailer 9
-
$1,288 SGD
£793 GBP
View
B+
Retailer 10
-
$2,039 SGD
$1,595 USD
View
B+
Retailer 11
-
$2,084 SGD
$1,630 USD
View
B+
Retailer 12
-
$2,130 SGD
$1,666 USD
View
Most Expensive
B
MOH London
LG689544575 · Oct 29
$3,252 SGD
£2,003 GBP
View
12 more retailers have this diamond
Prices start from $625 SGDSave up to $2,627 SGD

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
$625 SGD