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3.15ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG799636878

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799636878

Diamond specifications and retailer prices

From $1,458 SGD
As of November 3, 2026
Save $11,487 SGD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $12,945 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.15ct lab-grown round diamond

This 3.15ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799636878 or 799636878. Listed at 13 retailers as of November 3, 2026, with prices from $1,458 to $12,945, a $11,487 spread on the same certified stone. Do Amore Diamonds lists it at $12,945. 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

3.15
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799636878
Dimensions9.43 × 9.37 × 5.83 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.43 mm9.37 mm3.15 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799636878
Side View
Table 56.0%Crown 34.5°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.1%

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: $12,945 SGD|Low: $1,458 SGD|High: $17,482 SGD|Avg: $5,467 SGD|-7.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 5, 2026
Retailer 16$1,458 SGD
Retailer 4$1,586 SGD
Retailer 10$2,216 SGD
Retailer 17$2,689 SGD
Retailer 13$2,690 SGD
Retailer 14$3,333 SGD
Retailer 6$3,377 SGD
Retailer 3$3,499 SGD
Retailer 7$3,562 SGD
Retailer 5$4,629 SGD
Retailer 8$5,095 SGD
Retailer 11$5,124 SGD
Retailer 2$5,982 SGD
Retailer 12$7,495 SGD
Retailer 9$8,562 SGD
Retailer 15$10,262 SGD
Do Amore Diamonds$12,945 SGD

30 data points across 17 retailers

13 retailers$1,458 SGD to $12,945 SGD

A
Cheapest Retailer
-
$1,458 SGD
A
Retailer 2
-
$1,586 SGD
View
A
Retailer 3
-
$2,216 SGD
View
B+
Retailer 4
-
$2,689 SGD
View
B+
Retailer 5
-
$2,690 SGD
View
B+
Retailer 6
-
$3,333 SGD
View
B+
Retailer 7
-
$3,499 SGD
View
B+
Retailer 8
-
$4,629 SGD
View
B
Retailer 9
-
$5,124 SGD
View
B+
Retailer 10
-
$5,982 SGD
View
B
Retailer 11
-
$7,495 SGD
View
B
Retailer 12
-
$10,262 SGD
View
Most Expensive
B
Do Amore Diamonds
27-4D74D3F7F · Nov 4
$12,945 SGD
$10,130 USD
View
12 more retailers have this diamond
Prices start from $1,458 SGDSave up to $11,487 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
3.15ct Round
$1,458 SGD