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Oval|Lab Grown|IGI

3.55ct F IF Oval Lab Grown Diamond

VG • F/IF • IGI LG727546755

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG727546755

Diamond specifications and retailer prices

From $1,947 SGD
As of November 4, 2026
Save $5,110 SGD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $7,057 SGD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 3.55ct lab-grown oval diamond

This 3.55ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG727546755 or 727546755. Listed at 7 retailers as of November 1, 2026, with prices from $1,947 to $7,057, a $5,110 spread on the same certified stone. Rare Carat lists it at $7,057. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.55
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727546755
Dimensions12.25 × 8.39 × 5.30 mm
L/W Ratio1.46
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
12.25 mm8.39 mm3.55 ctF / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727546755
Side View
Table 60.0%Crown 37.4°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 63.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $7,057 SGD|Low: $1,947 SGD|High: $7,210 SGD|Avg: $4,097 SGD|-0.1%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$1,947 SGD
Retailer 3$2,279 SGD
Retailer 4$2,309 SGD
Retailer 6$4,121 SGD
Retailer 2$5,375 SGD
Retailer 7$5,552 SGD
Rare Carat$7,057 SGD

42 data points across 7 retailers

7 retailers$1,947 SGD to $7,057 SGD

A
Cheapest Retailer
-
$1,947 SGD
A
Retailer 2
-
$2,279 SGD
View
A
Retailer 3
-
$2,309 SGD
View
B+
Retailer 4
-
$4,121 SGD
View
B+
Retailer 5
-
$5,375 SGD
View
B+
Retailer 6
-
$5,552 SGD
View
Most Expensive
B
Rare Carat
SS17311_l_727546755 · Nov 1
$7,057 SGD
$5,525 USD
View
6 more retailers have this diamond
Prices start from $1,947 SGDSave up to $5,110 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
3.55ct Oval
$1,947 SGD