Radiant|Lab Grown|IGI

14.48ct H VS1 Radiant Lab Grown Diamond

GD • H/VS1 • IGI LG605385663

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

Certificate IGI LG605385663

Diamond specifications and retailer prices

From $2,148 USD
As of October 30, 2026
Save $12,172 USD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $14,320 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 14.48ct lab-grown radiant diamond

This 14.48ct lab-grown radiant sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG605385663 or 605385663. Listed at 19 retailers as of October 29, 2026, with prices from $2,148 to $14,320, a $12,172 spread on the same certified stone. Brilliant Earth lists it at $14,320. 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

14.48
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.2°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605385663
Dimensions17.03 × 11.96 × 8.18 mm
L/W Ratio1.42
Culet sizePointed
Top View
17.03 mm11.96 mm14.48 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605385663
Side View
Table 65.0%Crown 45.2°Girdle: MediumPavilion 35°Culet: NoneDepth 68.4%

Caratlytics Score

How it works →
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: $14,320 USD|Low: $2,011 USD|High: $17,600 USD|Avg: $5,505 USD|-18.6%
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 21$2,011 USD
Retailer 3$2,148 USD
Retailer 17$2,337 USD
Retailer 10$2,405 USD
Retailer 8$2,492 USD
Retailer 13$2,655 USD
Retailer 11$2,860 USD
Retailer 5$3,140 USD
Retailer 4$3,425 USD
Retailer 2$3,857 USD
Retailer 9$3,893 USD
Retailer 18$3,905 USD
Retailer 15$4,328 USD
Retailer 16$4,624 USD
Retailer 7$4,724 USD
Retailer 19$5,880 USD
Retailer 12$8,032 USD
Retailer 6$8,710 USD
Retailer 14$9,468 USD
Retailer 20$9,679 USD
Brilliant Earth$14,320 USD

33 data points across 21 retailers

19 retailers$2,148 USD to $14,320 USD

Retailer 1
-
$2,011 USD
£1,584 GBP
Price last confirmed 14 days ago
A
Retailer 2
-
$2,148 USD
View
B+
Retailer 3
-
$2,337 USD
View
B+
Retailer 4
-
$2,492 USD
View
B+
Retailer 5
-
$2,655 USD
View
Retailer 6
-
$2,860 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$3,140 USD
View
B+
Retailer 8
-
$3,425 USD
View
B+
Retailer 9
-
$3,857 USD
ZAR 62,312 ZAR
View
B+
Retailer 10
-
$3,893 USD
View
B+
Retailer 11
-
$3,905 USD
View
Retailer 12
-
$4,328 USD
€4,122 EUR
View
Price last confirmed 8 days ago
Retailer 13
-
$4,624 USD
A$7,114 AUD
View
Price last confirmed 8 days ago
B
Retailer 14
-
$4,724 USD
£3,720 GBP
View
B
Retailer 15
-
$5,880 USD
View
Retailer 16
-
$8,032 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$8,710 USD
View
B
Retailer 18
-
$9,679 USD
View
Most Expensive
C
Brilliant Earth
8498098A · Oct 29
$14,320 USD
View
18 more retailers have this diamond
Prices start from $2,148 USDSave up to $12,172 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
14.48ct Radiant
$2,148 USD