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Oval|Lab Grown|IGI

3.10ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG726521208

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG726521208

Diamond specifications and retailer prices

From $1,561 SGD
$1,221 USD
As of October 29, 2026
Save $9,216 SGD (86%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $10,777 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726521208 or 726521208. Listed at 31 retailers as of October 29, 2026, with prices from $1,561 to $10,777, a $9,216 spread on the same certified stone. Brilliant Earth lists it at $10,777. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726521208
Dimensions11.83 × 8.26 × 5.11 mm
L/W Ratio1.43
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
11.83 mm8.26 mm3.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726521208
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.9%

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: $10,777 SGD|Low: $1,561 SGD|High: $18,575 SGD|Avg: $4,721 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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 13$1,561 SGD
Retailer 6$1,617 SGD
Retailer 19$1,860 SGD
Retailer 22$1,950 SGD
Retailer 4$1,980 SGD
Retailer 2$2,343 SGD
Retailer 21$2,442 SGD
Retailer 5$2,596 SGD
Retailer 23$3,279 SGD
Retailer 16$3,497 SGD
Retailer 17$3,754 SGD
Retailer 12$3,796 SGD
Retailer 3$3,820 SGD
Retailer 20$4,185 SGD
Retailer 8$4,682 SGD
Retailer 7$5,158 SGD
Retailer 18$5,512 SGD
Retailer 11$5,651 SGD
Retailer 9$5,718 SGD
Retailer 10$6,180 SGD
Retailer 14$7,351 SGD
Retailer 15$9,488 SGD
Brilliant Earth$10,777 SGD

35 data points across 23 retailers

31 retailers$1,561 SGD to $10,777 SGD

Retailer 1
-
$1,451 SGD
$1,135 USD
Price last confirmed 32 days ago
A
Retailer 2
-
$1,561 SGD
$1,221 USD
View
Final sale: no returns
Retailer 3
-
$1,578 SGD
$1,234 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$1,617 SGD
$1,265 USD
View
Retailer 5
-
$1,659 SGD
$1,298 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$1,682 SGD
$1,316 USD
View
Price last confirmed 28 days ago
Retailer 7
-
$1,682 SGD
$1,316 USD
View
Price last confirmed 21 days ago
A
Retailer 8
-
$1,860 SGD
$1,455 USD
View
A
Retailer 9
-
$1,950 SGD
$1,525 USD
View
A
Retailer 10
-
$1,980 SGD
HK$12,100 HKD
View
A
Retailer 11
-
$2,343 SGD
£1,443 GBP
View
A
Retailer 12
-
$2,442 SGD
$1,910 USD
View
A
Retailer 13
-
$2,596 SGD
€1,934 EUR
View
Retailer 14
-
$3,154 SGD
$2,467 USD
View
Price last confirmed 30 days ago
Retailer 15
-
$3,154 SGD
$2,467 USD
View
Price last confirmed 21 days ago
A
Retailer 16
-
$3,279 SGD
$2,565 USD
View
A
Retailer 17
-
$3,497 SGD
A$4,208 AUD
View
A
Retailer 18
-
$3,754 SGD
ZAR 47,443 ZAR
View
Retailer 19
-
$3,796 SGD
A$4,568 AUD
View
Price last confirmed 9 days ago
B+
Retailer 20
-
$3,820 SGD
$2,988 USD
View
B+
Retailer 21
-
$4,185 SGD
$3,274 USD
View
Retailer 22
-
$4,637 SGD
£2,856 GBP
View
Price last confirmed 7 days ago
B+
Retailer 23
-
$4,682 SGD
$3,662 USD
View
B+
Retailer 24
-
$5,158 SGD
$4,035 USD
View
B+
Retailer 25
-
$5,512 SGD
£3,395 GBP
View
B+
Retailer 26
-
$5,651 SGD
$4,420 USD
View
B+
Retailer 27
-
$5,718 SGD
View
B+
Retailer 28
-
$6,180 SGD
$4,834 USD
View
Retailer 29
-
$7,351 SGD
$5,750 USD
View
Price last confirmed 12 days ago
Retailer 30
-
$9,488 SGD
A$11,418 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
15599222A · Oct 30
$10,777 SGD
$8,430 USD
View
30 more retailers have this diamond
Prices start from $1,561 SGDSave up to $9,216 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
$1,561 SGD