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Oval|Lab Grown|IGI

3.17ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG636428649

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG636428649

Diamond specifications and retailer prices

From $1,166 SGD
As of November 3, 2026
Save $9,193 SGD (89%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $10,359 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.17ct lab-grown oval diamond

This 3.17ct 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 LG636428649 or 636428649. Listed at 26 retailers as of November 3, 2026, with prices from $1,166 to $10,359, a $9,193 spread on the same certified stone. Do Amore Diamonds lists it at $10,359. 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

3.17
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636428649
Dimensions11.92 × 8.41 × 5.15 mm
L/W Ratio1.42
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
11.92 mm8.41 mm3.17 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636428649
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.2%

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 3
Current: $10,359 SGD|Low: $1,166 SGD|High: $13,156 SGD|Avg: $3,881 SGD
Do Amore Diamonds
Retailer 2
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Retailer 23
November 5, 2026
Retailer 6$1,166 SGD
Retailer 15$1,268 SGD
Retailer 11$1,305 SGD
Retailer 8$1,353 SGD
Retailer 20$1,577 SGD
Retailer 10$1,706 SGD
Retailer 4$1,814 SGD
Retailer 21$2,054 SGD
Retailer 13$2,131 SGD
Retailer 5$2,799 SGD
Retailer 23$3,009 SGD
Retailer 3$3,191 SGD
Retailer 18$3,371 SGD
Retailer 17$3,469 SGD
Retailer 9$4,126 SGD
Retailer 12$4,388 SGD
Retailer 7$4,540 SGD
Retailer 2$5,049 SGD
Retailer 14$5,266 SGD
Retailer 16$5,314 SGD
Retailer 22$7,051 SGD
Retailer 19$9,209 SGD
Do Amore Diamonds$10,359 SGD

40 data points across 23 retailers

26 retailers$1,166 SGD to $10,359 SGD

A
Cheapest Retailer
-
$1,166 SGD
A
Retailer 2
-
$1,268 SGD
View
A
Retailer 3
-
$1,305 SGD
View
Final sale: no returns
A
Retailer 4
-
$1,353 SGD
View
Retailer 5
-
$1,353 SGD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$1,577 SGD
View
A
Retailer 7
-
$1,706 SGD
View
A
Retailer 8
-
$1,814 SGD
View
A
Retailer 9
-
$2,054 SGD
View
A
Retailer 10
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$2,131 SGD
View
A
Retailer 11
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$2,799 SGD
View
A
Retailer 12
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$3,009 SGD
View
A
Retailer 13
-
$3,191 SGD
View
A
Retailer 14
-
$3,371 SGD
View
A
Retailer 15
-
$3,469 SGD
View
B+
Retailer 16
-
$4,126 SGD
View
Retailer 17
-
$4,232 SGD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
$4,388 SGD
View
B+
Retailer 19
-
$4,540 SGD
View
B+
Retailer 20
-
$5,049 SGD
View
B+
Retailer 21
-
$5,266 SGD
View
B+
Retailer 22
-
$5,314 SGD
View
B
Retailer 23
-
$7,051 SGD
View
Retailer 24
-
$7,818 SGD
View
Price last confirmed 20 days ago
B
Retailer 25
-
$9,209 SGD
View
Most Expensive
B
Do Amore Diamonds
27-ADE9E1D6F · Nov 4
$10,359 SGD
$8,110 USD
View
25 more retailers have this diamond
Prices start from $1,166 SGDSave up to $9,193 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
3.17ct Oval
$1,166 SGD