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Heart|Lab Grown|IGI

13.04ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG821658636

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821658636

Diamond specifications and retailer prices

From HK$31,544 HKD
£3,166 GBP
As of November 1, 2026
Save HK$108,409 HKD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$236,862 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 13.04ct lab-grown heart diamond

This 13.04ct lab-grown heart 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 LG821658636 or 821658636. Listed at 15 retailers as of October 31, 2026, with a 344% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

13.04
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821658636
Dimensions15.90 × 14.66 × 9.53 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.90 mm14.66 mm13.04 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821658636
Side View
Table 60.0%Crown 36.6°Girdle: STK-THKPavilion 38.7°Culet: NoneDepth 59.9%

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$236,862 HKD|Low: HK$31,532 HKD|High: HK$236,862 HKD|Avg: HK$82,798 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
November 1, 2026
Retailer 2HK$31,544 HKD
Retailer 11HK$39,307 HKD
Retailer 7HK$39,778 HKD
Retailer 6HK$46,431 HKD
Retailer 10HK$50,459 HKD
Retailer 13HK$57,179 HKD
Retailer 12HK$60,789 HKD
Retailer 9HK$62,699 HKD
Retailer 15HK$73,420 HKD
Retailer 4HK$74,267 HKD
Retailer 8HK$91,045 HKD
Retailer 3HK$95,788 HKD
Retailer 14HK$109,120 HKD
Retailer 5HK$139,953 HKD
Brilliant EarthHK$236,862 HKD

29 data points across 15 retailers

15 retailersHK$31,544 HKD to HK$139,953 HKD

A
Cheapest Retailer
-
HK$31,544 HKD
£3,166 GBP
A
Retailer 2
-
HK$38,609 HKD
$4,921 USD
View
Final sale: no returns
A
Retailer 3
-
HK$39,307 HKD
$5,010 USD
View
B+
Retailer 4
-
HK$46,431 HKD
$5,918 USD
View
B+
Retailer 5
-
HK$50,459 HKD
£5,064 GBP
View
B+
Retailer 6
-
HK$57,179 HKD
$7,288 USD
View
B+
Retailer 7
-
HK$60,789 HKD
ZAR 125,171 ZAR
View
B+
Retailer 8
-
HK$62,699 HKD
€7,611 EUR
View
B+
Retailer 9
-
HK$73,420 HKD
$9,358 USD
View
Retailer 10
-
HK$74,267 HKD
A$14,563 AUD
View
Price last confirmed 9 days ago
B
Retailer 11
-
HK$91,045 HKD
A$17,853 AUD
View
B
Retailer 12
-
HK$95,788 HKD
$12,209 USD
View
B
Retailer 13
-
HK$109,120 HKD
$13,908 USD
View
B
Retailer 14
-
HK$139,953 HKD
$17,838 USD
View
Most Expensive
Brilliant Earth
21102896A · Oct 31
HK$236,862 HKD
$30,190 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$31,544 HKDSave up to HK$108,409 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
13.04ct Heart
HK$31,544 HKD