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Round|Lab Grown|IGI

3.03ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG731510483

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731510483

Diamond specifications and retailer prices

From $1,035 SGD
As of November 4, 2026
Save $7,335 SGD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $8,370 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round 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 LG731510483 or 731510483. Listed at 27 retailers as of November 4, 2026, with prices from $1,035 to $8,370, a $7,335 spread on the same certified stone. Brilliant Earth lists it at $8,370. 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

3.03
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731510483
Dimensions9.28 × 9.32 × 5.70 mm
L/W Ratio1.00
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
9.28 mm9.32 mm3.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731510483
Side View
Table 58.0%Crown 35.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.3%

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: Nov 4
Current: $8,370 SGD|Low: $782 SGD|High: $9,137 SGD|Avg: $2,806 SGD|-8.4%
Brilliant Earth
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 13$1,035 SGD
Retailer 11$1,203 SGD
Retailer 3$1,220 SGD
Retailer 8$1,316 SGD
Retailer 17$1,321 SGD
Retailer 10$1,333 SGD
Retailer 16$1,829 SGD
Retailer 14$1,880 SGD
Retailer 15$1,926 SGD
Retailer 7$2,033 SGD
Retailer 5$2,643 SGD
Retailer 9$2,810 SGD
Retailer 4$2,938 SGD
Retailer 6$3,013 SGD
Retailer 2$3,605 SGD
Retailer 12$6,524 SGD
Brilliant Earth$8,370 SGD

40 data points across 17 retailers

27 retailers$1,035 SGD to $8,370 SGD

Retailer 1
-
$746 SGD
Price last confirmed 43 days ago
Retailer 2
-
$746 SGD
View
Price last confirmed 26 days ago
Retailer 3
-
$836 SGD
View
Price last confirmed 43 days ago
Retailer 4
-
$912 SGD
View
Price last confirmed 41 days ago
Retailer 5
-
$925 SGD
View
Price last confirmed 24 days ago
Retailer 6
-
$925 SGD
View
Price last confirmed 34 days ago
A
Retailer 7
-
$1,035 SGD
View
A
Retailer 8
-
$1,203 SGD
View
Final sale: no returns
A
Retailer 9
-
$1,220 SGD
View
A
Retailer 10
-
$1,316 SGD
View
A
Retailer 11
-
$1,321 SGD
View
A
Retailer 12
-
$1,333 SGD
View
A
Retailer 13
-
$1,829 SGD
View
A
Retailer 14
-
$1,880 SGD
View
A
Retailer 15
-
$1,926 SGD
View
A
Retailer 16
-
$2,033 SGD
View
Retailer 17
-
$2,295 SGD
View
Price last confirmed 10 days ago
Retailer 18
-
$2,433 SGD
View
Price last confirmed 45 days ago
Retailer 19
-
$2,433 SGD
View
Price last confirmed 29 days ago
B+
Retailer 20
-
$2,643 SGD
View
B+
Retailer 21
-
$2,790 SGD
View
B+
Retailer 22
-
$2,810 SGD
View
B+
Retailer 23
-
$2,938 SGD
View
B+
Retailer 24
-
$3,013 SGD
View
B+
Retailer 25
-
$3,605 SGD
View
B
Retailer 26
-
$6,524 SGD
View
Most Expensive
B
Brilliant Earth
15783653A · Nov 4
$8,370 SGD
$6,550 USD
View
26 more retailers have this diamond
Prices start from $1,035 SGDSave up to $7,335 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
3.03ct Round
$1,035 SGD