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Round|Lab Grown|IGI

11.15ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG666402439

Shape and cutting style on the report: Round brilliant

Certificate IGI LG666402439

Diamond specifications and retailer prices

From HK$18,281 HKD
$2,330 USD
As of November 1, 2026
Save HK$152,293 HKD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$170,574 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 11.15ct lab-grown round diamond

This 11.15ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG666402439 or 666402439. Listed at 16 retailers as of November 1, 2026, with prices from HK$18,281 to HK$170,574, a HK$152,293 spread on the same certified stone. Brilliant Earth lists it at HK$170,574. 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

11.15
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG666402439
Dimensions14.35 × 14.32 × 8.84 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.35 mm14.32 mm11.15 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG666402439
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

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$170,574 HKD|Low: HK$17,118 HKD|High: HK$175,831 HKD|Avg: HK$41,409 HKD|-3.0%
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
November 3, 2026
Retailer 14HK$17,118 HKD
Retailer 3HK$18,281 HKD
Retailer 11HK$19,890 HKD
Retailer 6HK$21,200 HKD
Retailer 15HK$21,200 HKD
Retailer 10HK$22,479 HKD
Retailer 7HK$25,092 HKD
Retailer 2HK$29,081 HKD
Retailer 16HK$29,140 HKD
Retailer 12HK$32,491 HKD
Retailer 4HK$33,087 HKD
Retailer 9HK$35,969 HKD
Retailer 13HK$46,292 HKD
Retailer 5HK$56,610 HKD
Retailer 8HK$62,408 HKD
Brilliant EarthHK$170,574 HKD

39 data points across 16 retailers

16 retailersHK$18,281 HKD to HK$170,574 HKD

A
Cheapest Retailer
-
HK$18,281 HKD
$2,330 USD
A
Retailer 2
-
HK$19,890 HKD
$2,535 USD
View
A
Retailer 3
-
HK$21,200 HKD
$2,702 USD
View
Retailer 4
-
HK$21,200 HKD
$2,702 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
HK$22,479 HKD
$2,865 USD
View
A
Retailer 6
-
HK$25,092 HKD
$3,198 USD
View
A
Retailer 7
-
HK$29,081 HKD
£2,918 GBP
View
A
Retailer 8
-
HK$29,140 HKD
$3,714 USD
View
A
Retailer 9
-
HK$32,491 HKD
$4,141 USD
View
A
Retailer 10
-
HK$33,087 HKD
$4,217 USD
View
A
Retailer 11
-
HK$35,969 HKD
€4,366 EUR
View
Retailer 12
-
HK$46,292 HKD
$5,900 USD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
HK$56,610 HKD
$7,215 USD
View
B+
Retailer 14
-
HK$62,408 HKD
$7,954 USD
View
Retailer 15
-
HK$74,048 HKD
$9,438 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
12382915A · Nov 2
HK$170,574 HKD
$21,740 USD
View
15 more retailers have this diamond
Prices start from HK$18,281 HKDSave up to HK$152,293 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
11.15ct Round
HK$18,281 HKD