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Round|Lab Grown|IGI

2.05ct F FL Round Lab Grown Diamond

ID • F/FL • IGI LG816618667

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816618667

Diamond specifications and retailer prices

From HK$6,630 HKD
As of November 4, 2026
Save HK$41,857 HKD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$48,487 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 2.05ct lab-grown round diamond

This 2.05ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816618667 or 816618667. Listed at 8 retailers as of November 4, 2026, with prices from HK$6,630 to HK$48,487, a HK$41,857 spread on the same certified stone. Brilliant Earth lists it at HK$48,487. 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

2.05
Carat
F
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816618667
Dimensions8.10 × 8.14 × 5.05 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
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
8.10 mm8.14 mm2.05 ctF / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816618667
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.2%

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 4
Current: HK$20,564 HKD|Low: HK$6,630 HKD|High: HK$30,089 HKD|Avg: HK$14,358 HKD|-21.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5HK$6,630 HKD
Retailer 7HK$7,932 HKD
Retailer 2HK$8,120 HKD
Retailer 4HK$9,337 HKD
Retailer 6HK$16,068 HKD
Retailer 1HK$20,564 HKD
Retailer 3HK$21,733 HKD

38 data points across 7 retailers

8 retailersHK$6,630 HKD to HK$48,487 HKD

A
Cheapest Retailer
-
HK$6,630 HKD
Retailer 2
-
HK$7,932 HKD
View
Price last confirmed 62 days ago
A
Retailer 3
-
HK$8,120 HKD
View
A
Retailer 4
-
HK$9,337 HKD
View
B+
Retailer 5
-
HK$16,068 HKD
View
B+
Retailer 6
-
HK$20,564 HKD
View
B
Retailer 7
-
HK$21,733 HKD
View
Most Expensive
B
Brilliant Earth
20851546A · Nov 4
HK$48,487 HKD
$6,180 USD
View
7 more retailers have this diamond
Prices start from HK$6,630 HKDSave up to HK$41,857 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
2.05ct Round
HK$6,630 HKD