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Oval|Lab Grown|IGI

4.06ct D SI1 Oval Lab Grown Diamond

ID • D/SI1 • IGI LG544279603

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG544279603

Diamond specifications and retailer prices

From $1,751 SGD
$1,370 USD
As of October 29, 2026
Save $5,334 SGD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,086 SGD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 4.06ct lab-grown oval diamond

This 4.06ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG544279603 or 544279603. Listed at 22 retailers as of October 29, 2026, with prices from $1,751 to $7,086, a $5,334 spread on the same certified stone. Michael Trio lists it at $7,086. 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

4.06
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG544279603
Dimensions12.56 × 8.96 × 5.69 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
12.56 mm8.96 mm4.06 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG544279603
Side View
Table 60.0%Crown 35.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $7,086 SGD|Low: $417 SGD|High: $13,398 SGD|Avg: $4,078 SGD
Michael Trio
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
October 31, 2026
Retailer 5$417 SGD
Retailer 3$1,941 SGD
Retailer 8$1,982 SGD
Retailer 14$2,122 SGD
Retailer 15$2,272 SGD
Retailer 13$2,455 SGD
Retailer 2$2,724 SGD
Retailer 11$2,917 SGD
Retailer 10$3,107 SGD
Retailer 4$3,450 SGD
Retailer 6$5,024 SGD
Retailer 12$6,047 SGD
Retailer 9$6,243 SGD
Michael Trio$7,086 SGD
Retailer 7$13,398 SGD

44 data points across 15 retailers

22 retailers$1,751 SGD to $7,086 SGD

Retailer 1
-
$1,510 SGD
$1,181 USD
Price last confirmed 32 days ago
Retailer 2
-
$1,643 SGD
$1,285 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$1,727 SGD
$1,351 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$1,751 SGD
$1,370 USD
View
Price last confirmed 28 days ago
B+
Retailer 5
-
$1,751 SGD
$1,370 USD
View
Retailer 6
-
$1,751 SGD
$1,370 USD
View
Price last confirmed 21 days ago
B+
Retailer 7
-
$1,941 SGD
$1,518 USD
View
Final sale: no returns
B+
Retailer 8
-
$1,982 SGD
$1,550 USD
View
B+
Retailer 9
-
$2,122 SGD
$1,660 USD
View
B+
Retailer 10
-
$2,272 SGD
$1,777 USD
View
B+
Retailer 11
-
$2,455 SGD
HK$15,000 HKD
View
B
Retailer 12
-
$2,724 SGD
£1,678 GBP
View
B
Retailer 13
-
$2,917 SGD
$2,282 USD
View
B
Retailer 14
-
$3,107 SGD
€2,315 EUR
View
B
Retailer 15
-
$3,450 SGD
$2,699 USD
View
Retailer 16
-
$3,623 SGD
$2,834 USD
View
Price last confirmed 21 days ago
Retailer 17
-
$3,623 SGD
$2,834 USD
View
Price last confirmed 30 days ago
B
Retailer 18
-
$5,024 SGD
$3,930 USD
View
B
Retailer 19
-
$6,047 SGD
$4,730 USD
View
B
Retailer 20
-
$6,243 SGD
£3,845 GBP
View
Most Expensive
B
Michael Trio
1222964777 · Oct 31
$7,086 SGD
View
20 more retailers have this diamond
Prices start from $1,751 SGDSave up to $5,334 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.

B+
4.06ct Oval
$1,751 SGD