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Round|Lab Grown|IGI

1.55ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG794610238

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794610238

Diamond specifications and retailer prices

From HK$1,671 HKD
$213 USD
As of November 1, 2026
Save HK$6,763 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,749 HKD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794610238 or 794610238. Listed at 19 retailers as of October 31, 2026, with a 405% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794610238
Dimensions7.50 × 7.47 × 4.53 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm7.47 mm1.55 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794610238
Side View
Table 60.0%Crown 33.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.5%

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$10,749 HKD|Low: HK$1,671 HKD|High: HK$10,749 HKD|Avg: HK$5,100 HKD
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
November 1, 2026
Retailer 7HK$1,671 HKD
Retailer 3HK$1,867 HKD
Retailer 19HK$1,938 HKD
Retailer 15HK$2,071 HKD
Retailer 10HK$2,079 HKD
Retailer 2HK$3,227 HKD
Retailer 4HK$3,554 HKD
Retailer 11HK$3,695 HKD
Retailer 12HK$3,823 HKD
Retailer 13HK$4,274 HKD
Retailer 18HK$4,668 HKD
Retailer 17HK$5,437 HKD
Retailer 16HK$6,661 HKD
Retailer 5HK$6,706 HKD
Retailer 6HK$7,074 HKD
Retailer 9HK$7,180 HKD
Retailer 8HK$8,390 HKD
Retailer 14HK$8,434 HKD
Brilliant EarthHK$10,749 HKD

24 data points across 19 retailers

19 retailersHK$1,671 HKD to HK$8,434 HKD

A
Cheapest Retailer
-
HK$1,671 HKD
$213 USD
A
Retailer 2
-
HK$1,867 HKD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,938 HKD
$247 USD
View
A
Retailer 4
-
HK$2,071 HKD
$264 USD
View
Retailer 5
-
HK$2,079 HKD
$265 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
HK$3,227 HKD
£324 GBP
View
B+
Retailer 7
-
HK$3,554 HKD
$453 USD
View
A
Retailer 8
-
HK$3,695 HKD
$471 USD
View
A
Retailer 9
-
HK$3,823 HKD
£384 GBP
View
A
Retailer 10
-
HK$4,274 HKD
A$838 AUD
View
B+
Retailer 11
-
HK$4,668 HKD
$595 USD
View
B+
Retailer 12
-
HK$5,437 HKD
$693 USD
View
B+
Retailer 13
-
HK$6,661 HKD
$849 USD
View
B+
Retailer 14
-
HK$6,706 HKD
SGD 1,155 SGD
View
B+
Retailer 15
-
HK$7,074 HKD
$902 USD
View
B+
Retailer 16
-
HK$7,180 HKD
A$1,408 AUD
View
B
Retailer 17
-
HK$8,390 HKD
£842 GBP
View
B
Retailer 18
-
HK$8,434 HKD
$1,075 USD
View
Most Expensive
Brilliant Earth
21503645A · Oct 16
HK$10,749 HKD
$1,370 USD
View
Price last confirmed 16 days ago
18 more retailers have this diamond
Prices start from HK$1,671 HKDSave up to HK$6,763 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
1.55ct Round
HK$1,671 HKD