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Heart|Lab Grown|IGI

5.92ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG710589544

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG710589544

Diamond specifications and retailer prices

From HK$11,674 HKD
$1,488 USD
As of October 29, 2026
Save HK$31,223 HKD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$85,292 HKD at Queensmith · As of October 9, 2026
View at Queensmith

About this 5.92ct lab-grown heart diamond

This 5.92ct 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 LG710589544 or 710589544. Listed at 14 retailers as of October 29, 2026, with a 267% 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

5.92
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710589544
Dimensions12.73 × 11.09 × 7.41 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.73 mm11.09 mm5.92 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710589544
Side View
Table 56.0%Crown 32.2°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 58.3%

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: Oct 29
Current: HK$85,292 HKD|Low: HK$7,863 HKD|High: HK$85,292 HKD|Avg: HK$28,556 HKD
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 8HK$7,863 HKD
Retailer 7HK$11,674 HKD
Retailer 3HK$17,216 HKD
Retailer 6HK$19,120 HKD
Retailer 10HK$19,162 HKD
Retailer 9HK$24,157 HKD
Retailer 5HK$24,494 HKD
Retailer 2HK$37,529 HKD
Retailer 4HK$39,079 HKD
QueensmithHK$85,292 HKD

41 data points across 10 retailers

14 retailersHK$11,674 HKD to HK$42,898 HKD

Retailer 1
-
HK$10,427 HKD
$1,329 USD
Price last confirmed 23 days ago
Retailer 2
-
HK$11,345 HKD
$1,446 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
HK$11,674 HKD
$1,488 USD
View
Final sale: no returns
Retailer 4
-
HK$12,098 HKD
$1,542 USD
View
Price last confirmed 28 days ago
A
Retailer 5
-
HK$17,216 HKD
£1,728 GBP
View
B+
Retailer 6
-
HK$19,120 HKD
$2,437 USD
View
Retailer 7
-
HK$22,674 HKD
$2,890 USD
View
Price last confirmed 30 days ago
B+
Retailer 8
-
HK$24,157 HKD
$3,079 USD
View
Retailer 9
-
HK$24,494 HKD
A$4,803 AUD
View
Price last confirmed 9 days ago
B
Retailer 10
-
HK$32,575 HKD
$4,152 USD
View
B
Retailer 11
-
HK$37,529 HKD
A$7,359 AUD
View
B
Retailer 12
-
HK$39,079 HKD
£3,922 GBP
View
B
Retailer 13
-
HK$42,898 HKD
$5,468 USD
View
Most Expensive
Queensmith
LG710589544 · Oct 9
HK$85,292 HKD
£8,560 GBP
View
Price last confirmed 22 days ago
13 more retailers have this diamond
Prices start from HK$11,674 HKDSave up to HK$31,223 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
5.92ct Heart
HK$11,674 HKD