Radiant|Lab Grown|IGI

3.13ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG744514207

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

Certificate IGI LG744514207

Diamond specifications and retailer prices

From $981 USD
As of October 30, 2026
Save $7,729 USD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,710 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.13ct lab-grown radiant diamond

This 3.13ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG744514207 or 744514207. Listed at 17 retailers as of October 30, 2026, with prices from $981 to $8,710, a $7,729 spread on the same certified stone. Do Amore Diamonds lists it at $8,710. 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

3.13
Carat
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514207
Dimensions10.31 × 10.31 × 7.29 mm
L/W Ratio1.00
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
10.31 mm10.31 mm3.13 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514207
Side View
Table 65.0%Crown 37.9°Girdle: MED-STKPavilion 36.9°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $8,710 USD|Low: $981 USD|High: $10,510 USD|Avg: $3,707 USD|-17.1%
Do Amore Diamonds
Retailer 2
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Retailer 12
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Retailer 17
October 30, 2026
Retailer 10$981 USD
Retailer 17$1,240 USD
Retailer 2$1,317 USD
Retailer 9$1,378 USD
Retailer 6$1,490 USD
Retailer 15$2,102 USD
Retailer 14$2,354 USD
Retailer 3$2,370 USD
Retailer 11$2,370 USD
Retailer 16$2,605 USD
Retailer 13$3,249 USD
Retailer 4$3,359 USD
Retailer 12$4,281 USD
Retailer 5$5,380 USD
Retailer 7$6,978 USD
Retailer 8$8,500 USD
Do Amore Diamonds$8,710 USD

34 data points across 17 retailers

17 retailers$981 USD to $8,710 USD

A
Cheapest Retailer
-
$981 USD
A
Retailer 2
-
$1,240 USD
View
A
Retailer 3
-
$1,317 USD
View
A
Retailer 4
-
$1,378 USD
View
Final sale: no returns
A
Retailer 5
-
$1,490 USD
View
A
Retailer 6
-
$2,102 USD
View
A
Retailer 7
-
$2,354 USD
View
Retailer 8
-
$2,370 USD
€2,257 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$2,370 USD
View
A
Retailer 10
-
$2,605 USD
View
A
Retailer 11
-
$3,249 USD
View
Retailer 12
-
$3,359 USD
A$5,168 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$4,281 USD
£3,371 GBP
View
Retailer 14
-
$5,380 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$6,978 USD
A$10,736 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
$8,500 USD
View
Most Expensive
B
Do Amore Diamonds
27-6795E1D18 · Oct 30
$8,710 USD
View
16 more retailers have this diamond
Prices start from $981 USDSave up to $7,729 USD

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
3.13ct Radiant
$981 USD