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Oval|Lab Grown|IGI

4.01ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG771651445

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG771651445

Diamond specifications and retailer prices

From $2,308 SGD
As of November 3, 2026
Save $13,569 SGD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $15,877 SGD at Do Amore Diamonds · As of November 5, 2026
View at Do Amore Diamonds

About this 4.01ct lab-grown oval diamond

This 4.01ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771651445 or 771651445. Listed at 17 retailers as of November 3, 2026, with prices from $2,308 to $15,877, a $13,569 spread on the same certified stone. Do Amore Diamonds lists it at $15,877. 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

4.01
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771651445
Dimensions12.75 × 9.07 × 5.52 mm
L/W Ratio1.41
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
12.75 mm9.07 mm4.01 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771651445
Side View
Table 59.0%Crown 32.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.9%

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: Nov 3
Current: $15,877 SGD|Low: $2,257 SGD|High: $18,048 SGD|Avg: $6,492 SGD|-12.0%
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
November 5, 2026
Retailer 3$2,308 SGD
Retailer 16$2,511 SGD
Retailer 15$2,823 SGD
Retailer 5$2,830 SGD
Retailer 4$2,981 SGD
Retailer 8$4,049 SGD
Retailer 6$4,063 SGD
Retailer 7$4,128 SGD
Retailer 10$4,359 SGD
Retailer 13$4,796 SGD
Retailer 11$6,332 SGD
Retailer 17$7,720 SGD
Retailer 9$7,931 SGD
Retailer 14$8,130 SGD
Retailer 2$8,419 SGD
Retailer 12$11,138 SGD
Do Amore Diamonds$15,877 SGD

34 data points across 17 retailers

17 retailers$2,308 SGD to $15,877 SGD

A
Cheapest Retailer
-
$2,308 SGD
A
Retailer 2
-
$2,511 SGD
View
A
Retailer 3
-
$2,823 SGD
View
A
Retailer 4
-
$2,830 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,981 SGD
View
A
Retailer 6
-
$4,049 SGD
View
A
Retailer 7
-
$4,063 SGD
View
A
Retailer 8
-
$4,128 SGD
View
A
Retailer 9
-
$4,359 SGD
View
A
Retailer 10
-
$4,796 SGD
View
B+
Retailer 11
-
$6,332 SGD
View
B+
Retailer 12
-
$7,720 SGD
View
B+
Retailer 13
-
$7,931 SGD
View
B+
Retailer 14
-
$8,130 SGD
View
B+
Retailer 15
-
$8,419 SGD
View
B
Retailer 16
-
$11,138 SGD
View
Most Expensive
B
Do Amore Diamonds
27-46072D3D4 · Nov 5
$15,877 SGD
$12,430 USD
View
16 more retailers have this diamond
Prices start from $2,308 SGDSave up to $13,569 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
4.01ct Oval
$2,308 SGD