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Oval|Lab Grown|IGI

4.03ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG720555789

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720555789

Diamond specifications and retailer prices

From $3,138 SGD
$2,455 USD
As of October 29, 2026
Save $11,441 SGD (78%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $14,579 SGD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 4.03ct lab-grown oval diamond

This 4.03ct 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 LG720555789 or 720555789. Listed at 25 retailers as of October 29, 2026, with prices from $3,138 to $14,579, a $11,441 spread on the same certified stone. Novita Diamonds lists it at $14,579. 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

4.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720555789
Dimensions12.42 × 8.91 × 5.69 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm8.91 mm4.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720555789
Side View
Table 61.0%Crown 38.4°Girdle: STK-THKPavilion 40.9°Culet: NoneDepth 63.9%

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: $14,579 SGD|Low: $3,138 SGD|High: $15,648 SGD|Avg: $7,676 SGD|+0.3%
Novita 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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 5$3,138 SGD
Retailer 23$3,415 SGD
Retailer 12$3,513 SGD
Retailer 4$3,641 SGD
Retailer 6$3,641 SGD
Retailer 22$3,848 SGD
Retailer 9$3,893 SGD
Retailer 17$4,780 SGD
Retailer 2$4,874 SGD
Retailer 7$5,004 SGD
Retailer 20$5,203 SGD
Retailer 13$5,493 SGD
Retailer 8$6,897 SGD
Retailer 11$7,048 SGD
Retailer 21$7,812 SGD
Retailer 3$9,045 SGD
Retailer 16$9,721 SGD
Retailer 19$9,800 SGD
Retailer 14$10,226 SGD
Retailer 18$11,275 SGD
Retailer 15$12,194 SGD
Retailer 10$12,705 SGD
Novita Diamonds$14,579 SGD

36 data points across 23 retailers

25 retailers$3,138 SGD to $14,579 SGD

A
Cheapest Retailer
-
$3,138 SGD
$2,455 USD
A
Retailer 2
-
$3,415 SGD
$2,671 USD
View
A
Retailer 3
-
$3,513 SGD
$2,748 USD
View
Final sale: no returns
Retailer 4
-
$3,641 SGD
$2,848 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$3,641 SGD
$2,848 USD
View
A
Retailer 6
-
$3,848 SGD
$3,010 USD
View
A
Retailer 7
-
$3,893 SGD
$3,045 USD
View
A
Retailer 8
-
$4,780 SGD
$3,739 USD
View
A
Retailer 9
-
$4,874 SGD
£3,002 GBP
View
A
Retailer 10
-
$4,964 SGD
$3,883 USD
View
A
Retailer 11
-
$5,004 SGD
$3,914 USD
View
A
Retailer 12
-
$5,203 SGD
$4,070 USD
View
A
Retailer 13
-
$5,493 SGD
€4,092 EUR
View
A
Retailer 14
-
$6,897 SGD
£4,248 GBP
View
B+
Retailer 15
-
$7,048 SGD
$5,513 USD
View
Retailer 16
-
$7,812 SGD
A$9,401 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
$8,803 SGD
$6,886 USD
View
B+
Retailer 18
-
$9,045 SGD
$7,075 USD
View
B+
Retailer 19
-
$9,721 SGD
$7,604 USD
View
B+
Retailer 20
-
$9,800 SGD
£6,036 GBP
View
B+
Retailer 21
-
$10,226 SGD
$7,999 USD
View
B+
Retailer 22
-
$11,275 SGD
$8,820 USD
View
B
Retailer 23
-
$12,194 SGD
View
B
Retailer 24
-
$12,705 SGD
$9,939 USD
View
Most Expensive
B
Novita Diamonds
cert_720555789 · Nov 1
$14,579 SGD
A$17,545 AUD
View
24 more retailers have this diamond
Prices start from $3,138 SGDSave up to $11,441 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
4.03ct Oval
$3,138 SGD