CaratHunter
Plans
Oval|Lab Grown|IGI

3.10ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG754593968

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG754593968

Diamond specifications and retailer prices

From $1,154 SGD
$903 USD
As of October 29, 2026
Save $10,645 SGD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $11,800 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 LG754593968 or 754593968. Listed at 16 retailers as of October 29, 2026, with prices from $1,154 to $11,800, a $10,645 spread on the same certified stone. Brilliant Earth lists it at $11,800. 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 angle36.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593968
Dimensions11.30 × 8.11 × 5.21 mm
L/W Ratio1.39
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
11.30 mm8.11 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593968
Side View
Table 59.0%Crown 36.1°Girdle: ThickPavilion 40.6°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $11,800 SGD|Low: $1,154 SGD|High: $20,339 SGD|Avg: $5,069 SGD|-42.0%
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 30, 2026
Retailer 10$1,154 SGD
Retailer 4$1,255 SGD
Retailer 12$1,575 SGD
Retailer 9$1,643 SGD
Retailer 11$2,146 SGD
Retailer 8$2,342 SGD
Retailer 15$2,489 SGD
Retailer 16$2,770 SGD
Retailer 3$2,965 SGD
Retailer 14$2,979 SGD
Retailer 5$3,848 SGD
Retailer 2$5,040 SGD
Retailer 6$6,929 SGD
Retailer 13$10,253 SGD
Retailer 7$11,282 SGD
Brilliant Earth$11,800 SGD

33 data points across 16 retailers

16 retailers$1,154 SGD to $11,800 SGD

A
Cheapest Retailer
-
$1,154 SGD
$903 USD
A
Retailer 2
-
$1,255 SGD
$982 USD
View
A
Retailer 3
-
$1,575 SGD
$1,232 USD
View
A
Retailer 4
-
$1,643 SGD
$1,285 USD
View
A
Retailer 5
-
$2,146 SGD
$1,679 USD
View
A
Retailer 6
-
$2,342 SGD
$1,832 USD
View
Final sale: no returns
A
Retailer 7
-
$2,489 SGD
€1,854 EUR
View
A
Retailer 8
-
$2,770 SGD
$2,167 USD
View
A
Retailer 9
-
$2,965 SGD
$2,319 USD
View
A
Retailer 10
-
$2,979 SGD
$2,330 USD
View
B+
Retailer 11
-
$3,848 SGD
$3,010 USD
View
B+
Retailer 12
-
$5,040 SGD
£3,104 GBP
View
Retailer 13
-
$6,929 SGD
$5,420 USD
View
Price last confirmed 11 days ago
B
Retailer 14
-
$10,253 SGD
$8,020 USD
View
B
Retailer 15
-
$11,282 SGD
$8,825 USD
View
Most Expensive
B
Brilliant Earth
18350343Y · Oct 30
$11,800 SGD
$9,230 USD
View
15 more retailers have this diamond
Prices start from $1,154 SGDSave up to $10,645 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
$1,154 SGD