CaratHunter
Plans
Round|Lab Grown|IGI

13.15ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG727550593

Shape and cutting style on the report: Round brilliant

Certificate IGI LG727550593

Diamond specifications and retailer prices

From €5,773 EUR
£5,079 GBP
As of November 1, 2026
Save €22,252 EUR (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €28,025 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.15ct lab-grown round diamond

This 13.15ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG727550593 or 727550593. Listed at 24 retailers as of October 31, 2026, with prices from €5,773 to €28,025, a €22,252 spread on the same certified stone. Brilliant Earth lists it at €28,025. 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

13.15
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG727550593
Dimensions15.16 × 15.21 × 9.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.16 mm15.21 mm13.15 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG727550593
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.1%

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: €28,025 EUR|Low: €5,771 EUR|High: €28,025 EUR|Avg: €11,684 EUR
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 2€5,773 EUR
Retailer 5€6,197 EUR
Retailer 8€6,445 EUR
Retailer 9€7,188 EUR
Retailer 14€7,192 EUR
Retailer 3€7,698 EUR
Retailer 4€8,263 EUR
Retailer 11€9,002 EUR
Retailer 16€10,638 EUR
Retailer 15€11,127 EUR
Retailer 6€11,249 EUR
Retailer 13€11,892 EUR
Retailer 10€12,768 EUR
Retailer 12€13,118 EUR
Retailer 17€13,746 EUR
Retailer 7€24,559 EUR
Brilliant Earth€28,025 EUR

32 data points across 17 retailers

24 retailers€5,773 EUR to €28,025 EUR

A
Cheapest Retailer
-
€5,773 EUR
£5,079 GBP
B+
Retailer 2
-
€6,197 EUR
$6,923 USD
View
B+
Retailer 3
-
€6,445 EUR
$7,200 USD
View
B+
Retailer 4
-
€6,718 EUR
$7,505 USD
View
B+
Retailer 5
-
€6,940 EUR
$7,753 USD
View
Final sale: no returns
B+
Retailer 6
-
€7,188 EUR
$8,031 USD
View
Retailer 7
-
€7,188 EUR
$8,031 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
€7,192 EUR
$8,035 USD
View
Retailer 9
-
€7,698 EUR
$8,600 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
€8,263 EUR
$9,231 USD
View
B+
Retailer 11
-
€8,534 EUR
$9,534 USD
View
B+
Retailer 12
-
€9,002 EUR
£7,919 GBP
View
B
Retailer 13
-
€10,638 EUR
$11,885 USD
View
B+
Retailer 14
-
€11,127 EUR
ZAR 200,831 ZAR
View
B
Retailer 15
-
€11,249 EUR
$12,568 USD
View
B
Retailer 16
-
€11,892 EUR
View
B
Retailer 17
-
€12,768 EUR
A$21,945 AUD
View
B
Retailer 18
-
€13,118 EUR
$14,655 USD
View
Retailer 19
-
€13,746 EUR
A$23,627 AUD
View
Price last confirmed 9 days ago
B
Retailer 20
-
€17,577 EUR
$19,637 USD
View
B
Retailer 21
-
€20,008 EUR
$22,354 USD
View
B
Retailer 22
-
€24,559 EUR
$27,437 USD
View
B
Retailer 23
-
€27,534 EUR
$30,761 USD
View
Most Expensive
B
Brilliant Earth
15446636A · Oct 31
€28,025 EUR
$31,310 USD
View
23 more retailers have this diamond
Prices start from €5,773 EURSave up to €22,252 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
13.15ct Round
€5,773 EUR