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Oval|Lab Grown|IGI

3.10ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG768631974

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG768631974

Diamond specifications and retailer prices

From $986 SGD
$769 USD
As of October 29, 2026
Save $14,651 SGD (94%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $15,637 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown oval diamond

This 3.1ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631974 or 768631974. Listed at 16 retailers as of October 29, 2026, with prices from $986 to $15,637, a $14,651 spread on the same certified stone. Brilliant Earth lists it at $15,637. 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

3.10
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631974
Dimensions11.37 × 8.13 × 5.18 mm
L/W Ratio1.40
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
11.37 mm8.13 mm3.10 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631974
Side View
Table 56.0%Crown 36.6°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.7%

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: Oct 29
Current: $15,637 SGD|Low: $986 SGD|High: $15,637 SGD|Avg: $4,732 SGD
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
October 29, 2026
Retailer 11$986 SGD
Retailer 5$1,073 SGD
Retailer 8$1,401 SGD
Retailer 13$1,412 SGD
Retailer 10$1,423 SGD
Retailer 12$1,848 SGD
Retailer 16$2,124 SGD
Retailer 15$2,720 SGD
Retailer 4$3,048 SGD
Retailer 6$3,332 SGD
Retailer 3$3,549 SGD
Retailer 2$4,758 SGD
Retailer 9$7,408 SGD
Retailer 7$8,650 SGD
Retailer 14$8,754 SGD
Brilliant Earth$15,637 SGD

38 data points across 16 retailers

16 retailers$986 SGD to $15,637 SGD

A
Cheapest Retailer
-
$986 SGD
$769 USD
A
Retailer 2
-
$1,073 SGD
$837 USD
View
A
Retailer 3
-
$1,401 SGD
$1,093 USD
View
Final sale: no returns
A
Retailer 4
-
$1,412 SGD
$1,102 USD
View
A
Retailer 5
-
$1,423 SGD
$1,110 USD
View
A
Retailer 6
-
$1,848 SGD
$1,442 USD
View
A
Retailer 7
-
$2,124 SGD
€1,578 EUR
View
A
Retailer 8
-
$2,720 SGD
$2,122 USD
View
A
Retailer 9
-
$3,048 SGD
$2,378 USD
View
A
Retailer 10
-
$3,332 SGD
$2,600 USD
View
B+
Retailer 11
-
$3,549 SGD
$2,769 USD
View
B+
Retailer 12
-
$4,758 SGD
£2,923 GBP
View
B+
Retailer 13
-
$7,408 SGD
$5,780 USD
View
B+
Retailer 14
-
$8,650 SGD
$6,749 USD
View
B
Retailer 15
-
$8,754 SGD
$6,830 USD
View
Most Expensive
B
Brilliant Earth
18285399Y · Oct 29
$15,637 SGD
$12,200 USD
View
15 more retailers have this diamond
Prices start from $986 SGDSave up to $14,651 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
3.10ct Oval
$986 SGD