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Radiant|Lab Grown|IGI

3.10ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG753503909

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG753503909

Diamond specifications and retailer prices

From $1,469 SGD
$1,146 USD
As of October 30, 2026
Save $11,745 SGD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $13,214 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG753503909 or 753503909. Listed at 25 retailers as of October 29, 2026, with prices from $1,469 to $13,214, a $11,745 spread on the same certified stone. Brilliant Earth lists it at $13,214. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.10
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.6°
Pavilion angle31.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG753503909
Dimensions11.15 × 7.24 × 11.15 mm
L/W Ratio1.54
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm7.24 mm3.10 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG753503909
Side View
Table 58.0%Crown 22.6°Girdle: MediumPavilion 31.6°Culet: NoneDepth 62.3%

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 30
Current: $13,214 SGD|Low: $1,410 SGD|High: $13,214 SGD|Avg: $3,718 SGD
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
October 30, 2026
Retailer 4$1,469 SGD
Retailer 9$1,598 SGD
Retailer 11$1,646 SGD
Retailer 7$1,705 SGD
Retailer 10$1,705 SGD
Retailer 3$1,929 SGD
Retailer 15$2,448 SGD
Retailer 2$2,471 SGD
Retailer 17$2,596 SGD
Retailer 16$3,147 SGD
Retailer 19$3,166 SGD
Retailer 8$3,194 SGD
Retailer 18$3,846 SGD
Retailer 12$3,957 SGD
Retailer 6$4,733 SGD
Retailer 13$5,505 SGD
Retailer 5$6,186 SGD
Retailer 14$7,286 SGD
Brilliant Earth$13,214 SGD

42 data points across 19 retailers

25 retailers$1,469 SGD to $13,214 SGD

A
Cheapest Retailer
-
$1,469 SGD
$1,146 USD
A
Retailer 2
-
$1,598 SGD
$1,247 USD
View
A
Retailer 3
-
$1,646 SGD
$1,284 USD
View
Final sale: no returns
Retailer 4
-
$1,705 SGD
$1,330 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,705 SGD
$1,330 USD
View
A
Retailer 6
-
$1,929 SGD
$1,505 USD
View
A
Retailer 7
-
$2,448 SGD
$1,910 USD
View
A
Retailer 8
-
$2,471 SGD
£1,518 GBP
View
Retailer 9
-
$2,596 SGD
€1,929 EUR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$3,147 SGD
A$3,778 AUD
View
A
Retailer 11
-
$3,166 SGD
$2,470 USD
View
A
Retailer 12
-
$3,189 SGD
$2,488 USD
View
A
Retailer 13
-
$3,194 SGD
$2,492 USD
View
Retailer 14
-
$3,846 SGD
A$4,616 AUD
View
Price last confirmed 8 days ago
A
Retailer 15
-
$3,957 SGD
ZAR 49,878 ZAR
View
B+
Retailer 16
-
$4,707 SGD
£2,892 GBP
View
B+
Retailer 17
-
$4,733 SGD
$3,693 USD
View
B+
Retailer 18
-
$4,935 SGD
$3,850 USD
View
B+
Retailer 19
-
$5,400 SGD
$4,213 USD
View
B+
Retailer 20
-
$5,505 SGD
£3,382 GBP
View
B+
Retailer 21
-
$5,965 SGD
$4,654 USD
View
Retailer 22
-
$6,186 SGD
A$7,425 AUD
View
Price last confirmed 25 days ago
B+
Retailer 23
-
$6,196 SGD
$4,834 USD
View
B
Retailer 24
-
$7,286 SGD
$5,685 USD
View
Most Expensive
B
Brilliant Earth
16889307A · Oct 29
$13,214 SGD
$10,310 USD
View
24 more retailers have this diamond
Prices start from $1,469 SGDSave up to $11,745 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 Radiant
$1,469 SGD