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Round|Lab Grown|IGI

11.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG611359823

Shape and cutting style on the report: Round brilliant

Certificate IGI LG611359823

Diamond specifications and retailer prices

From HK$54,512 HKD
$6,948 USD
As of October 29, 2026
Save HK$121,498 HKD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$215,931 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.05ct lab-grown round diamond

This 11.05ct 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 LG611359823 or 611359823. Listed at 20 retailers as of October 29, 2026, with a 223% 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

11.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG611359823
Dimensions14.39 × 14.35 × 8.65 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
14.39 mm14.35 mm11.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG611359823
Side View
Table 60.0%Crown 33.6°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$79,196 HKD|Low: HK$54,512 HKD|High: HK$177,940 HKD|Avg: HK$101,137 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 10HK$54,512 HKD
Retailer 2HK$58,419 HKD
Retailer 3HK$61,047 HKD
Retailer 6HK$63,236 HKD
Retailer 8HK$72,683 HKD
Retailer 9HK$73,263 HKD
Retailer 1HK$79,196 HKD
Retailer 5HK$97,883 HKD
Retailer 7HK$120,909 HKD
Retailer 12HK$161,567 HKD
Retailer 4HK$164,027 HKD
Retailer 11HK$173,076 HKD

41 data points across 12 retailers

20 retailersHK$54,512 HKD to HK$176,010 HKD

B+
Cheapest Retailer
-
HK$54,512 HKD
$6,948 USD
B+
Retailer 2
-
HK$56,693 HKD
$7,226 USD
View
B+
Retailer 3
-
HK$58,419 HKD
$7,446 USD
View
B+
Retailer 4
-
HK$61,047 HKD
$7,781 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$63,236 HKD
$8,060 USD
View
Retailer 6
-
HK$63,236 HKD
$8,060 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
HK$63,236 HKD
$8,060 USD
View
B
Retailer 8
-
HK$72,683 HKD
$9,264 USD
View
B
Retailer 9
-
HK$73,263 HKD
$9,338 USD
View
B
Retailer 10
-
HK$73,671 HKD
$9,390 USD
View
B
Retailer 11
-
HK$75,068 HKD
$9,568 USD
View
B
Retailer 12
-
HK$76,423 HKD
View
B
Retailer 13
-
HK$79,196 HKD
£7,948 GBP
View
B
Retailer 14
-
HK$97,883 HKD
ZAR 201,551 ZAR
View
Retailer 15
-
HK$120,909 HKD
A$23,709 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
HK$161,567 HKD
$20,593 USD
View
Retailer 17
-
HK$164,027 HKD
$20,907 USD
View
Price last confirmed 18 days ago
B
Retailer 18
-
HK$173,076 HKD
$22,060 USD
View
B
Retailer 19
-
HK$176,010 HKD
$22,434 USD
View
Most Expensive
Taylor and Hart
TIEM030 · Oct 30
HK$215,931 HKD
$27,522 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$54,512 HKDSave up to HK$121,498 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.

B+
11.05ct Round
HK$54,512 HKD