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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 €3,974 EUR
$4,440 USD
As of November 1, 2026
Save €9,282 EUR (70%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €13,257 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 €3,974 to €13,257, a €9,282 spread on the same certified stone. Taylor and Hart lists it at €13,257. 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
Color
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 1
Current: €4,889 EUR|Low: €3,829 EUR|High: €13,257 EUR|Avg: €7,623 EUR|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 2, 2026
Retailer 3€3,974 EUR
Retailer 1€4,889 EUR
Retailer 2€5,830 EUR
Retailer 4€9,973 EUR
Taylor and Hart€13,257 EUR

38 data points across 5 retailers

5 retailers€3,974 EUR to €13,257 EUR

A
Cheapest Retailer
-
€3,974 EUR
$4,440 USD
A
Retailer 2
-
€4,889 EUR
£4,301 GBP
View
A
Retailer 3
-
€5,830 EUR
$6,513 USD
View
B+
Retailer 4
-
€9,973 EUR
$11,142 USD
View
Most Expensive
B
Taylor and Hart
0TIWOE1 · Oct 31
€13,257 EUR
$14,810 USD
View
4 more retailers have this diamond
Prices start from €3,974 EURSave up to €9,282 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
€3,974 EUR