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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 $12,186 AUD
£6,740 GBP
As of November 1, 2026
Save $35,480 AUD (74%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $47,665 AUD 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 $12,186 to $47,665, a $35,480 spread on the same certified stone. Taylor and Hart lists it at $47,665. 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: $12,186 AUD|Low: $8,307 AUD|High: $47,665 AUD|Avg: $18,523 AUD|+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$12,186 AUD
Retailer 17$13,079 AUD
Retailer 10$13,602 AUD
Retailer 18$13,755 AUD
Retailer 9$14,647 AUD
Retailer 4$15,171 AUD
Retailer 14$15,176 AUD
Retailer 8$15,707 AUD
Retailer 19$16,609 AUD
Retailer 7$17,063 AUD
Retailer 16$17,546 AUD
Retailer 13$18,251 AUD
Retailer 2$19,730 AUD
Retailer 11$19,836 AUD
Retailer 12$23,208 AUD
Retailer 15$23,486 AUD
Retailer 5$27,752 AUD
Retailer 6$42,262 AUD
Retailer 3$46,523 AUD
Taylor and Hart$47,665 AUD

34 data points across 20 retailers

21 retailers$12,186 AUD to $47,665 AUD

Retailer 1
-
$10,347 AUD
$7,268 USD
Price last confirmed 19 days ago
B+
Retailer 2
-
$12,186 AUD
£6,740 GBP
View
B
Retailer 3
-
$13,079 AUD
$9,187 USD
View
B+
Retailer 4
-
$13,602 AUD
$9,555 USD
View
B+
Retailer 5
-
$13,755 AUD
$9,662 USD
View
B+
Retailer 6
-
$14,647 AUD
$10,289 USD
View
Final sale: no returns
B+
Retailer 7
-
$15,171 AUD
$10,657 USD
View
B
Retailer 8
-
$15,176 AUD
$10,660 USD
View
B+
Retailer 9
-
$15,707 AUD
HK$86,200 HKD
View
B
Retailer 10
-
$16,609 AUD
$11,667 USD
View
B
Retailer 11
-
$17,063 AUD
$11,986 USD
View
B
Retailer 12
-
$17,546 AUD
$12,325 USD
View
B
Retailer 13
-
$18,251 AUD
£10,095 GBP
View
B
Retailer 14
-
$19,730 AUD
$13,859 USD
View
Retailer 15
-
$19,836 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$23,208 AUD
View
B
Retailer 17
-
$23,486 AUD
ZAR 266,526 ZAR
View
B
Retailer 18
-
$27,752 AUD
$19,494 USD
View
B
Retailer 19
-
$42,262 AUD
$29,686 USD
View
B
Retailer 20
-
$46,523 AUD
$32,680 USD
View
Most Expensive
B
Taylor and Hart
ZYXZZY6 · Oct 31
$47,665 AUD
$33,482 USD
View
20 more retailers have this diamond
Prices start from $12,186 AUDSave up to $35,480 AUD

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
$12,186 AUD