Radiant|Lab Grown|IGI

1.38ct I VS1 Radiant Lab Grown Diamond

ID • I/VS1 • IGI LG514264256

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

Certificate IGI LG514264256

Diamond specifications and retailer prices

From €680 EUR
$760 USD
As of October 31, 2026
Save €1,326 EUR (66%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €2,453 EUR at NZ Jewellers · As of November 1, 2026
View at NZ Jewellers

About this 1.38ct lab-grown radiant diamond

This 1.38ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG514264256 or 514264256. Listed at 13 retailers as of October 31, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG514264256
Dimensions7.98 × 5.51 × 3.58 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.98 mm5.51 mm1.38 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG514264256
Side View
Table 66.5%Crown 40°Girdle: ThickPavilion 32.1°Culet: NoneDepth 65.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €2,453 EUR|Low: €680 EUR|High: €3,310 EUR|Avg: €1,497 EUR
NZ Jewellers
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
November 1, 2026
Retailer 9€680 EUR
Retailer 11€752 EUR
Retailer 14€818 EUR
Retailer 3€873 EUR
Retailer 12€873 EUR
Retailer 5€1,029 EUR
Retailer 6€1,344 EUR
Retailer 2€1,402 EUR
Retailer 13€1,404 EUR
Retailer 7€1,604 EUR
Retailer 10€2,006 EUR
Retailer 4€2,414 EUR
NZ Jewellers€2,453 EUR
Retailer 8€3,275 EUR

38 data points across 14 retailers

13 retailers€680 EUR to €2,006 EUR

B+
Cheapest Retailer
-
€680 EUR
$760 USD
B+
Retailer 2
-
€752 EUR
$840 USD
View
B+
Retailer 3
-
€818 EUR
$914 USD
View
Retailer 4
-
€873 EUR
$975 USD
View
Price last confirmed 15 days ago
B
Retailer 5
-
€873 EUR
$975 USD
View
B
Retailer 6
-
€1,029 EUR
$1,150 USD
View
B
Retailer 7
-
€1,402 EUR
£1,233 GBP
View
B
Retailer 8
-
€1,404 EUR
$1,568 USD
View
B
Retailer 9
-
€1,604 EUR
ZAR 28,947 ZAR
View
B
Retailer 10
-
€2,006 EUR
$2,241 USD
View
Retailer 11
-
€2,414 EUR
£2,124 GBP
View
Price under review
Most Expensive
NZ Jewellers
970bf657-f02b-456d-bdb5-55fc6699d643 · Nov 1
€2,453 EUR
$2,741 USD
View
Price under review
11 more retailers have this diamond
Prices start from €680 EURSave up to €1,326 EUR

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.

B+
1.38ct Radiant
€680 EUR