Radiant|Lab Grown|IGI

14.33ct I VS1 Radiant Lab Grown Diamond

EX • I/VS1 • IGI LG597389451

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

Certificate IGI LG597389451

Diamond specifications and retailer prices

From $2,430 USD
As of November 2, 2026
Save $8,463 USD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $10,893 USD at Adiamor · As of November 2, 2026
View at Adiamor

About this 14.33ct lab-grown radiant diamond

This 14.33ct lab-grown radiant sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG597389451 or 597389451. Listed at 11 retailers as of November 2, 2026, with prices from $2,430 to $10,893, a $8,463 spread on the same certified stone. Adiamor lists it at $10,893. 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

14.33
Carat
I
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG597389451
Dimensions17.64 × 11.72 × 7.90 mm
L/W Ratio1.51
Culet sizePointed
Top View
17.64 mm11.72 mm14.33 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG597389451
Side View
Table 64.0%Crown 43.6°Girdle: MediumPavilion 34.9°Culet: NoneDepth 67.4%

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: Nov 2
Current: $10,893 USD|Low: $1,562 USD|High: $10,893 USD|Avg: $5,114 USD
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 12$2,187 USD
Retailer 10$2,265 USD
Retailer 7$2,430 USD
Retailer 13$2,929 USD
Retailer 6$3,507 USD
Retailer 9$3,546 USD
Retailer 2$3,681 USD
Retailer 8$3,720 USD
Retailer 3$4,298 USD
Retailer 4$7,930 USD
Retailer 11$8,300 USD
Retailer 5$9,120 USD
Adiamor$10,893 USD

25 data points across 13 retailers

11 retailers$2,430 USD to $10,893 USD

Retailer 1
-
$2,265 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$2,430 USD
View
A
Retailer 3
-
$2,929 USD
View
A
Retailer 4
-
$3,507 USD
ZAR 56,655 ZAR
View
B+
Retailer 5
-
$3,546 USD
View
B+
Retailer 6
-
$3,681 USD
€3,506 EUR
View
B+
Retailer 7
-
$3,720 USD
View
B+
Retailer 8
-
$4,298 USD
£3,384 GBP
View
B
Retailer 9
-
$7,930 USD
View
B
Retailer 10
-
$8,300 USD
View
Most Expensive
B
Adiamor
D-82096779 · Nov 2
$10,893 USD
View
10 more retailers have this diamond
Prices start from $2,430 USDSave up to $8,463 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
14.33ct Radiant
$2,430 USD