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Round|Lab Grown|IGI

13.00ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG831606519

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831606519

Diamond specifications and retailer prices

From €3,959 EUR
$4,440 USD
As of November 2, 2026
Save €9,246 EUR (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €13,205 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13ct lab-grown round diamond

This 13ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831606519 or 831606519. Listed at 5 retailers as of October 31, 2026, with prices from €3,959 to €13,205, a €9,246 spread on the same certified stone. Taylor and Hart lists it at €13,205. 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

13.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831606519
Dimensions15.36 × 15.41 × 8.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.36 mm15.41 mm13.00 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831606519
Side View
Table 62.0%Crown 32.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 57.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €4,870 EUR|Low: €3,814 EUR|High: €13,205 EUR|Avg: €7,593 EUR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 2, 2026
Retailer 3€3,959 EUR
Retailer 1€4,870 EUR
Retailer 2€5,807 EUR
Retailer 4€9,934 EUR
Taylor and Hart€13,205 EUR

38 data points across 5 retailers

5 retailers€3,959 EUR to €13,205 EUR

A
Cheapest Retailer
-
€3,959 EUR
$4,440 USD
A
Retailer 2
-
€4,870 EUR
£4,301 GBP
View
A
Retailer 3
-
€5,807 EUR
$6,513 USD
View
B+
Retailer 4
-
€9,934 EUR
$11,142 USD
View
Most Expensive
B
Taylor and Hart
0TIWOE1 · Oct 31
€13,205 EUR
$14,810 USD
View
4 more retailers have this diamond
Prices start from €3,959 EURSave up to €9,246 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.

A
13.00ct Round
€3,959 EUR