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Round|Lab Grown|IGI

13.47ct E VS1 Round Lab Grown Diamond

ID • E/VS1 • IGI LG588362389

Shape and cutting style on the report: Round brilliant

Certificate IGI LG588362389

Diamond specifications and retailer prices

From €7,662 EUR
£6,740 GBP
As of November 1, 2026
Save €22,308 EUR (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €29,970 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 13.47ct lab-grown round diamond

This 13.47ct 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 LG588362389 or 588362389. Listed at 21 retailers as of October 31, 2026, with prices from €7,662 to €29,970, a €22,308 spread on the same certified stone. Taylor and Hart lists it at €29,970. 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

13.47
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588362389
Dimensions15.44 × 15.53 × 9.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.44 mm15.53 mm13.47 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588362389
Side View
Table 59.0%Crown 33.7°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 59.8%

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: Nov 1
Current: €7,662 EUR|Low: €5,223 EUR|High: €29,970 EUR|Avg: €11,647 EUR|+44.9%
Retailer 1
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
Retailer 18
Retailer 19
Taylor and Hart
November 1, 2026
Retailer 1€7,662 EUR
Retailer 17€8,223 EUR
Retailer 10€8,553 EUR
Retailer 18€8,648 EUR
Retailer 9€9,210 EUR
Retailer 4€9,539 EUR
Retailer 14€9,542 EUR
Retailer 8€9,876 EUR
Retailer 19€10,443 EUR
Retailer 7€10,729 EUR
Retailer 16€11,032 EUR
Retailer 13€11,475 EUR
Retailer 2€12,405 EUR
Retailer 11€12,472 EUR
Retailer 12€14,592 EUR
Retailer 15€14,767 EUR
Retailer 5€17,449 EUR
Retailer 6€26,572 EUR
Retailer 3€29,252 EUR
Taylor and Hart€29,970 EUR

34 data points across 20 retailers

21 retailers€7,662 EUR to €29,970 EUR

Retailer 1
-
€6,506 EUR
$7,268 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
€7,662 EUR
£6,740 GBP
View
B
Retailer 3
-
€8,223 EUR
$9,187 USD
View
B+
Retailer 4
-
€8,553 EUR
$9,555 USD
View
B+
Retailer 5
-
€8,648 EUR
$9,662 USD
View
B+
Retailer 6
-
€9,210 EUR
$10,289 USD
View
Final sale: no returns
B+
Retailer 7
-
€9,539 EUR
$10,657 USD
View
B
Retailer 8
-
€9,542 EUR
$10,660 USD
View
B+
Retailer 9
-
€9,876 EUR
HK$86,200 HKD
View
B
Retailer 10
-
€10,443 EUR
$11,667 USD
View
B
Retailer 11
-
€10,729 EUR
$11,986 USD
View
B
Retailer 12
-
€11,032 EUR
$12,325 USD
View
B
Retailer 13
-
€11,475 EUR
£10,095 GBP
View
B
Retailer 14
-
€12,405 EUR
$13,859 USD
View
Retailer 15
-
€12,472 EUR
A$21,436 AUD
View
Price last confirmed 9 days ago
Retailer 16
-
€14,592 EUR
A$25,080 AUD
View
B
Retailer 17
-
€14,767 EUR
ZAR 266,526 ZAR
View
B
Retailer 18
-
€17,449 EUR
$19,494 USD
View
B
Retailer 19
-
€26,572 EUR
$29,686 USD
View
B
Retailer 20
-
€29,252 EUR
$32,680 USD
View
Most Expensive
B
Taylor and Hart
ZYXZZY6 · Oct 31
€29,970 EUR
$33,482 USD
View
20 more retailers have this diamond
Prices start from €7,662 EURSave up to €22,308 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+
13.47ct Round
€7,662 EUR