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Oval|Lab Grown|IGI

3.10ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG737545152

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG737545152

Diamond specifications and retailer prices

From $1,231 SGD
As of November 3, 2026
Save $8,770 SGD (88%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $10,001 SGD at Brilliant Earth · As of November 4, 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 F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG737545152 or 737545152. Listed at 26 retailers as of November 3, 2026, with prices from $1,231 to $10,001, a $8,770 spread on the same certified stone. Brilliant Earth lists it at $10,001. 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
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737545152
Dimensions11.61 × 8.34 × 5.12 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.61 mm8.34 mm3.10 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737545152
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.4%

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: Nov 3
Current: $10,001 SGD|Low: $1,231 SGD|High: $12,965 SGD|Avg: $4,007 SGD|-22.9%
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
November 5, 2026
Retailer 14$1,231 SGD
Retailer 5$1,428 SGD
Retailer 13$1,558 SGD
Retailer 10$1,985 SGD
Retailer 7$2,044 SGD
Retailer 12$2,180 SGD
Retailer 9$2,472 SGD
Retailer 18$3,077 SGD
Retailer 3$3,318 SGD
Retailer 8$3,507 SGD
Retailer 16$3,946 SGD
Retailer 6$3,951 SGD
Retailer 15$4,015 SGD
Retailer 2$4,428 SGD
Retailer 11$4,828 SGD
Retailer 17$4,971 SGD
Retailer 4$5,146 SGD
Brilliant Earth$10,001 SGD

33 data points across 18 retailers

26 retailers$1,231 SGD to $10,001 SGD

A
Cheapest Retailer
-
$1,231 SGD
A
Retailer 2
-
$1,428 SGD
View
Retailer 3
-
$1,441 SGD
View
Price last confirmed 38 days ago
A
Retailer 4
-
$1,558 SGD
View
Retailer 5
-
$1,567 SGD
View
Price last confirmed 40 days ago
A
Retailer 6
-
$1,613 SGD
View
Final sale: no returns
Retailer 7
-
$1,648 SGD
View
Price last confirmed 39 days ago
Retailer 8
-
$1,671 SGD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$1,985 SGD
View
A
Retailer 10
-
$2,044 SGD
View
A
Retailer 11
-
$2,180 SGD
View
A
Retailer 12
-
$2,472 SGD
View
A
Retailer 13
-
$3,077 SGD
View
Retailer 14
-
$3,132 SGD
View
Price last confirmed 38 days ago
A
Retailer 15
-
$3,318 SGD
View
B+
Retailer 16
-
$3,507 SGD
View
B+
Retailer 17
-
$3,946 SGD
View
B+
Retailer 18
-
$3,951 SGD
View
B+
Retailer 19
-
$4,015 SGD
View
B+
Retailer 20
-
$4,428 SGD
View
B+
Retailer 21
-
$4,828 SGD
View
B+
Retailer 22
-
$4,971 SGD
View
Retailer 23
-
$5,062 SGD
View
Price last confirmed 21 days ago
B+
Retailer 24
-
$5,146 SGD
View
Retailer 25
-
$7,219 SGD
View
Price last confirmed 23 days ago
Most Expensive
B
Brilliant Earth
20458451A · Nov 4
$10,001 SGD
$7,830 USD
View
25 more retailers have this diamond
Prices start from $1,231 SGDSave up to $8,770 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
$1,231 SGD