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Oval|Lab Grown|IGI

3.10ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG846663548

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG846663548

Diamond specifications and retailer prices

From $1,220 SGD
$954 USD
As of October 29, 2026
Save $10,631 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,851 SGD at Brilliant Earth · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846663548 or 846663548. Listed at 13 retailers as of October 29, 2026, with prices from $1,220 to $11,851, a $10,631 spread on the same certified stone. Brilliant Earth lists it at $11,851. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846663548
Dimensions11.77 × 8.04 × 5.00 mm
L/W Ratio1.46
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
11.77 mm8.04 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846663548
Side View
Table 58.0%Crown 35.8°Girdle: STK-THKPavilion 39.3°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A+
Exceptional
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: $11,851 SGD|Low: $1,220 SGD|High: $20,454 SGD|Avg: $4,476 SGD|-42.1%
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
October 30, 2026
Retailer 7$1,220 SGD
Retailer 3$1,415 SGD
Retailer 2$1,689 SGD
Retailer 8$1,732 SGD
Retailer 10$1,734 SGD
Retailer 12$2,409 SGD
Retailer 13$2,829 SGD
Retailer 5$3,335 SGD
Retailer 11$3,875 SGD
Retailer 4$4,918 SGD
Retailer 9$5,145 SGD
Retailer 6$5,897 SGD
Brilliant Earth$11,851 SGD

7 data points across 13 retailers

13 retailers$1,220 SGD to $11,851 SGD

A+
Cheapest Retailer
-
$1,220 SGD
$954 USD
A
Retailer 2
-
$1,415 SGD
$1,107 USD
View
A
Retailer 3
-
$1,689 SGD
£1,040 GBP
View
A
Retailer 4
-
$1,732 SGD
$1,355 USD
View
A
Retailer 5
-
$1,734 SGD
$1,356 USD
View
A
Retailer 6
-
$2,409 SGD
$1,884 USD
View
A
Retailer 7
-
$2,829 SGD
$2,213 USD
View
A
Retailer 8
-
$3,335 SGD
$2,609 USD
View
B+
Retailer 9
-
$3,875 SGD
$3,031 USD
View
B+
Retailer 10
-
$4,918 SGD
$3,847 USD
View
B+
Retailer 11
-
$5,145 SGD
£3,169 GBP
View
B+
Retailer 12
-
$5,897 SGD
$4,613 USD
View
Most Expensive
B
Brilliant Earth
22254824A · Oct 30
$11,851 SGD
$9,270 USD
View
12 more retailers have this diamond
Prices start from $1,220 SGDSave up to $10,631 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
$1,220 SGD