CaratHunter
Plans
Oval|Lab Grown|IGI

3.10ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG737539085

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737539085

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)
32 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 LG737539085 or 737539085. Listed at 32 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 angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737539085
Dimensions11.67 × 8.24 × 5.16 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
11.67 mm8.24 mm3.10 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737539085
Side View
Table 61.0%Crown 37°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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: $10,777 SGD|Low: $1,561 SGD|High: $18,575 SGD|Avg: $4,725 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 19$1,561 SGD
Retailer 7$1,617 SGD
Retailer 18$1,860 SGD
Retailer 22$1,950 SGD
Retailer 4$1,980 SGD
Retailer 2$2,343 SGD
Retailer 21$2,442 SGD
Retailer 6$2,596 SGD
Retailer 23$3,279 SGD
Retailer 13$3,497 SGD
Retailer 17$3,754 SGD
Retailer 14$3,796 SGD
Retailer 3$3,820 SGD
Retailer 20$4,185 SGD
Retailer 9$4,682 SGD
Retailer 8$5,158 SGD
Retailer 5$5,491 SGD
Retailer 12$5,651 SGD
Retailer 10$5,718 SGD
Retailer 11$6,180 SGD
Retailer 15$7,351 SGD
Retailer 16$9,470 SGD
Brilliant Earth$10,777 SGD

33 data points across 23 retailers

32 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
Retailer 13
-
$2,516 SGD
£1,550 GBP
View
Price last confirmed 16 days ago
A
Retailer 14
-
$2,596 SGD
€1,934 EUR
View
Retailer 15
-
$3,154 SGD
$2,467 USD
View
Price last confirmed 30 days ago
Retailer 16
-
$3,154 SGD
$2,467 USD
View
Price last confirmed 21 days ago
A
Retailer 17
-
$3,279 SGD
$2,565 USD
View
A
Retailer 18
-
$3,497 SGD
A$4,208 AUD
View
A
Retailer 19
-
$3,754 SGD
ZAR 47,443 ZAR
View
Retailer 20
-
$3,796 SGD
A$4,568 AUD
View
Price last confirmed 9 days ago
B+
Retailer 21
-
$3,820 SGD
$2,988 USD
View
B+
Retailer 22
-
$4,185 SGD
$3,274 USD
View
Retailer 23
-
$4,637 SGD
£2,856 GBP
View
Price last confirmed 7 days ago
B+
Retailer 24
-
$4,682 SGD
$3,662 USD
View
B+
Retailer 25
-
$5,158 SGD
$4,035 USD
View
B+
Retailer 26
-
$5,491 SGD
£3,382 GBP
View
B+
Retailer 27
-
$5,651 SGD
$4,420 USD
View
B+
Retailer 28
-
$5,718 SGD
View
B+
Retailer 29
-
$6,180 SGD
$4,834 USD
View
Retailer 30
-
$7,351 SGD
$5,750 USD
View
Price last confirmed 12 days ago
Retailer 31
-
$9,470 SGD
A$11,396 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
16121931A · Oct 30
$10,777 SGD
$8,430 USD
View
31 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