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Oval|Lab Grown|IGI

4.38ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG628447455

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG628447455

Diamond specifications and retailer prices

From $2,745 SGD
$2,147 USD
As of October 29, 2026
Save $16,137 SGD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $18,882 SGD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.38ct lab-grown oval diamond

This 4.38ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628447455 or 628447455. Listed at 18 retailers as of October 29, 2026, with prices from $2,745 to $18,882, a $16,137 spread on the same certified stone. Do Amore Diamonds lists it at $18,882. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.38
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628447455
Dimensions12.97 × 9.27 × 5.71 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
12.97 mm9.27 mm4.38 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628447455
Side View
Table 58.0%Crown 37°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
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: $18,882 SGD|Low: $2,685 SGD|High: $22,270 SGD|Avg: $7,799 SGD|-15.2%
Do Amore Diamonds
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 14$2,745 SGD
Retailer 4$2,986 SGD
Retailer 16$3,285 SGD
Retailer 18$3,394 SGD
Retailer 13$3,583 SGD
Retailer 10$3,626 SGD
Retailer 3$4,830 SGD
Retailer 15$4,974 SGD
Retailer 17$4,990 SGD
Retailer 19$5,694 SGD
Retailer 9$6,299 SGD
Retailer 11$7,028 SGD
Retailer 6$7,683 SGD
Retailer 7$8,374 SGD
Retailer 5$8,714 SGD
Retailer 12$9,459 SGD
Retailer 2$11,621 SGD
Retailer 8$16,042 SGD
Do Amore Diamonds$18,882 SGD

32 data points across 19 retailers

18 retailers$2,745 SGD to $18,882 SGD

A
Cheapest Retailer
-
$2,745 SGD
$2,147 USD
A
Retailer 2
-
$2,986 SGD
$2,336 USD
View
A
Retailer 3
-
$3,225 SGD
$2,523 USD
View
A
Retailer 4
-
$3,285 SGD
$2,570 USD
View
A
Retailer 5
-
$3,394 SGD
$2,655 USD
View
A
Retailer 6
-
$3,626 SGD
$2,836 USD
View
Final sale: no returns
A
Retailer 7
-
$4,830 SGD
$3,778 USD
View
A
Retailer 8
-
$4,974 SGD
$3,891 USD
View
A
Retailer 9
-
$4,990 SGD
$3,903 USD
View
A
Retailer 10
-
$5,694 SGD
€4,242 EUR
View
A
Retailer 11
-
$6,299 SGD
$4,927 USD
View
Retailer 12
-
$7,683 SGD
A$9,246 AUD
View
Price last confirmed 8 days ago
Retailer 13
-
$8,374 SGD
$6,550 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$8,714 SGD
$6,816 USD
View
B+
Retailer 15
-
$9,459 SGD
£5,826 GBP
View
B+
Retailer 16
-
$11,621 SGD
$9,090 USD
View
Retailer 17
-
$16,042 SGD
A$19,305 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Do Amore Diamonds
27-77E668B54 · Oct 30
$18,882 SGD
$14,770 USD
View
17 more retailers have this diamond
Prices start from $2,745 SGDSave up to $16,137 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
4.38ct Oval
$2,745 SGD