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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 HK$50,606 HKD
£5,079 GBP
As of November 1, 2026
Save HK$195,043 HKD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$245,649 HKD 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 HK$50,606 to HK$245,649, a HK$195,043 spread on the same certified stone. Brilliant Earth lists it at HK$245,649. 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
Colour
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: HK$245,649 HKD|Low: HK$50,587 HKD|High: HK$245,649 HKD|Avg: HK$102,413 HKD
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 2HK$50,606 HKD
Retailer 5HK$54,316 HKD
Retailer 8HK$56,489 HKD
Retailer 9HK$63,009 HKD
Retailer 14HK$63,040 HKD
Retailer 3HK$67,473 HKD
Retailer 4HK$72,424 HKD
Retailer 11HK$78,906 HKD
Retailer 16HK$93,246 HKD
Retailer 15HK$97,533 HKD
Retailer 6HK$98,605 HKD
Retailer 13HK$104,235 HKD
Retailer 10HK$111,913 HKD
Retailer 12HK$114,979 HKD
Retailer 17HK$120,491 HKD
Retailer 7HK$215,266 HKD
Brilliant EarthHK$245,649 HKD

32 data points across 17 retailers

24 retailersHK$50,606 HKD to HK$245,649 HKD

A
Cheapest Retailer
-
HK$50,606 HKD
£5,079 GBP
B+
Retailer 2
-
HK$54,316 HKD
$6,923 USD
View
B+
Retailer 3
-
HK$56,489 HKD
$7,200 USD
View
B+
Retailer 4
-
HK$58,882 HKD
$7,505 USD
View
B+
Retailer 5
-
HK$60,828 HKD
$7,753 USD
View
Final sale: no returns
B+
Retailer 6
-
HK$63,009 HKD
$8,031 USD
View
Retailer 7
-
HK$63,009 HKD
$8,031 USD
View
Price last confirmed 19 days ago
B+
Retailer 8
-
HK$63,040 HKD
$8,035 USD
View
Retailer 9
-
HK$67,473 HKD
$8,600 USD
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$72,424 HKD
$9,231 USD
View
B+
Retailer 11
-
HK$74,801 HKD
$9,534 USD
View
B+
Retailer 12
-
HK$78,906 HKD
£7,919 GBP
View
B
Retailer 13
-
HK$93,246 HKD
$11,885 USD
View
B+
Retailer 14
-
HK$97,533 HKD
ZAR 200,831 ZAR
View
B
Retailer 15
-
HK$98,605 HKD
$12,568 USD
View
B
Retailer 16
-
HK$104,235 HKD
€12,653 EUR
View
B
Retailer 17
-
HK$111,913 HKD
A$21,945 AUD
View
B
Retailer 18
-
HK$114,979 HKD
$14,655 USD
View
Retailer 19
-
HK$120,491 HKD
A$23,627 AUD
View
Price last confirmed 9 days ago
B
Retailer 20
-
HK$154,066 HKD
$19,637 USD
View
B
Retailer 21
-
HK$175,379 HKD
$22,354 USD
View
B
Retailer 22
-
HK$215,266 HKD
$27,437 USD
View
B
Retailer 23
-
HK$241,342 HKD
$30,761 USD
View
Most Expensive
B
Brilliant Earth
15446636A · Oct 31
HK$245,649 HKD
$31,310 USD
View
23 more retailers have this diamond
Prices start from HK$50,606 HKDSave up to HK$195,043 HKD

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
HK$50,606 HKD