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Round|Lab Grown|IGI

5.06ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG519242727

Shape and cutting style on the report: Round brilliant

Certificate IGI LG519242727

Diamond specifications and retailer prices

From HK$8,418 HKD
$1,073 USD
As of October 29, 2026
Save HK$31,282 HKD (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$74,691 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.06ct lab-grown round diamond

This 5.06ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG519242727 or 519242727. Listed at 22 retailers as of October 29, 2026, with a 372% 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

5.06
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG519242727
Dimensions11.16 × 11.11 × 6.64 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
Faint Blue As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.16 mm11.11 mm5.06 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG519242727
Side View
Table 58.0%Crown 33.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 59.6%

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$17,300 HKD|Low: HK$7,061 HKD|High: HK$39,700 HKD|Avg: HK$18,950 HKD|+3.0%
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
October 31, 2026
Retailer 14HK$8,418 HKD
Retailer 13HK$9,156 HKD
Retailer 2HK$9,760 HKD
Retailer 9HK$10,796 HKD
Retailer 8HK$10,890 HKD
Retailer 3HK$10,906 HKD
Retailer 7HK$12,428 HKD
Retailer 18HK$14,176 HKD
Retailer 4HK$16,280 HKD
Retailer 1HK$17,300 HKD
Retailer 15HK$20,195 HKD
Retailer 12HK$21,817 HKD
Retailer 11HK$21,893 HKD
Retailer 16HK$24,047 HKD
Retailer 10HK$27,948 HKD
Retailer 5HK$31,540 HKD
Retailer 17HK$34,804 HKD
Retailer 6HK$39,700 HKD

40 data points across 18 retailers

22 retailersHK$8,418 HKD to HK$39,700 HKD

A
Cheapest Retailer
-
HK$8,418 HKD
$1,073 USD
A
Retailer 2
-
HK$9,156 HKD
$1,167 USD
View
A
Retailer 3
-
HK$9,760 HKD
$1,244 USD
View
A
Retailer 4
-
HK$10,796 HKD
$1,376 USD
View
Final sale: no returns
A
Retailer 5
-
HK$10,890 HKD
$1,388 USD
View
A
Retailer 6
-
HK$10,906 HKD
$1,390 USD
View
B+
Retailer 7
-
HK$12,428 HKD
$1,584 USD
View
B+
Retailer 8
-
HK$13,758 HKD
View
Retailer 9
-
HK$14,176 HKD
£1,423 GBP
View
Price last confirmed 14 days ago
B+
Retailer 10
-
HK$16,280 HKD
$2,075 USD
View
B+
Retailer 11
-
HK$17,300 HKD
€2,100 EUR
View
B
Retailer 12
-
HK$19,803 HKD
$2,524 USD
View
B
Retailer 13
-
HK$20,195 HKD
$2,574 USD
View
Retailer 14
-
HK$21,817 HKD
A$4,278 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
HK$21,893 HKD
ZAR 45,079 ZAR
View
Retailer 16
-
HK$24,047 HKD
$3,065 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
HK$27,948 HKD
$3,562 USD
View
B
Retailer 18
-
HK$31,540 HKD
$4,020 USD
View
B
Retailer 19
-
HK$34,804 HKD
£3,493 GBP
View
B
Retailer 20
-
HK$38,267 HKD
$4,878 USD
View
B
Retailer 21
-
HK$39,700 HKD
SGD 6,838 SGD
View
Most Expensive
Do Amore Diamonds
27-736CBE949 · Oct 31
HK$74,691 HKD
$9,520 USD
View
Price under review
21 more retailers have this diamond
Prices start from HK$8,418 HKDSave up to HK$31,282 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
5.06ct Round
HK$8,418 HKD