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Round|Lab Grown|IGI

8.56ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG626462061

Shape and cutting style on the report: Round brilliant

Certificate IGI LG626462061

Diamond specifications and retailer prices

From HK$13,377 HKD
$1,705 USD
As of October 31, 2026
Save HK$60,765 HKD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$74,142 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.56ct lab-grown round diamond

This 8.56ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG626462061 or 626462061. Listed at 21 retailers as of October 31, 2026, with prices from HK$13,377 to HK$74,142, a HK$60,765 spread on the same certified stone. Brilliant Earth lists it at HK$74,142. 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

8.56
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626462061
Dimensions13.17 × 13.12 × 8.06 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
13.17 mm13.12 mm8.56 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626462061
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.3%

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 31
Current: HK$74,142 HKD|Low: HK$10,662 HKD|High: HK$83,321 HKD|Avg: HK$25,906 HKD|-4.7%
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 12HK$10,662 HKD
Retailer 5HK$11,588 HKD
Retailer 11HK$11,596 HKD
Retailer 8HK$12,012 HKD
Retailer 15HK$13,377 HKD
Retailer 19HK$15,805 HKD
Retailer 20HK$16,115 HKD
Retailer 2HK$16,872 HKD
Retailer 6HK$19,002 HKD
Retailer 14HK$19,713 HKD
Retailer 16HK$20,146 HKD
Retailer 13HK$22,260 HKD
Retailer 3HK$22,392 HKD
Retailer 9HK$34,474 HKD
Retailer 7HK$35,665 HKD
Retailer 4HK$36,522 HKD
Retailer 17HK$38,800 HKD
Retailer 10HK$42,194 HKD
Retailer 18HK$45,270 HKD
Brilliant EarthHK$74,142 HKD

38 data points across 20 retailers

21 retailersHK$13,377 HKD to HK$74,142 HKD

Retailer 1
-
HK$10,662 HKD
$1,359 USD
Price last confirmed 39 days ago
Retailer 2
-
HK$11,596 HKD
$1,478 USD
View
Price last confirmed 39 days ago
Retailer 3
-
HK$12,012 HKD
$1,531 USD
View
Price last confirmed 22 days ago
Retailer 4
-
HK$12,192 HKD
$1,554 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$13,377 HKD
$1,705 USD
View
Retailer 6
-
HK$15,805 HKD
£1,586 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
HK$16,115 HKD
$2,054 USD
View
A
Retailer 8
-
HK$16,872 HKD
£1,693 GBP
View
B+
Retailer 9
-
HK$19,002 HKD
$2,422 USD
View
A
Retailer 10
-
HK$19,713 HKD
€2,393 EUR
View
A
Retailer 11
-
HK$20,146 HKD
ZAR 41,483 ZAR
View
B+
Retailer 12
-
HK$22,260 HKD
A$4,365 AUD
View
B+
Retailer 13
-
HK$22,392 HKD
$2,854 USD
View
Retailer 14
-
HK$23,176 HKD
$2,954 USD
View
Price last confirmed 35 days ago
B
Retailer 15
-
HK$34,474 HKD
$4,394 USD
View
Retailer 16
-
HK$35,665 HKD
$4,546 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
HK$36,522 HKD
$4,655 USD
View
B
Retailer 18
-
HK$38,800 HKD
£3,894 GBP
View
B
Retailer 19
-
HK$42,194 HKD
$5,378 USD
View
B
Retailer 20
-
HK$45,270 HKD
$5,770 USD
View
Most Expensive
B
Brilliant Earth
11350565A · Oct 31
HK$74,142 HKD
$9,450 USD
View
20 more retailers have this diamond
Prices start from HK$13,377 HKDSave up to HK$60,765 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
8.56ct Round
HK$13,377 HKD