Oval|Lab Grown|IGI

1.55ct F VVS1 Oval Lab Grown Diamond

ID • F/VVS1 • IGI LG830624952

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG830624952

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of November 1, 2026
Save HK$10,169 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,005 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.55ct lab-grown oval diamond

This 1.55ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG830624952 or 830624952. Listed at 19 retailers as of October 31, 2026, with prices from HK$1,836 to HK$12,005, a HK$10,169 spread on the same certified stone. Brilliant Earth lists it at HK$12,005. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830624952
Dimensions9.21 × 6.51 × 4.05 mm
L/W Ratio1.41
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.21 mm6.51 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830624952
Side View
Table 59.0%Crown 36.3°Girdle: THK-VTKPavilion 39.6°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 1
Current: HK$12,005 HKD|Low: HK$1,836 HKD|High: HK$13,338 HKD|Avg: HK$6,107 HKD|-10.0%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 8HK$1,836 HKD
Retailer 6HK$2,126 HKD
Retailer 16HK$2,275 HKD
Retailer 2HK$2,407 HKD
Retailer 18HK$3,060 HKD
Retailer 13HK$3,781 HKD
Retailer 11HK$4,297 HKD
Retailer 17HK$4,849 HKD
Retailer 5HK$5,053 HKD
Retailer 7HK$5,304 HKD
Retailer 15HK$6,018 HKD
Retailer 3HK$7,320 HKD
Retailer 4HK$7,345 HKD
Retailer 9HK$7,726 HKD
Retailer 14HK$8,215 HKD
Retailer 12HK$9,118 HKD
Retailer 10HK$9,141 HKD
Brilliant EarthHK$12,005 HKD

30 data points across 18 retailers

19 retailersHK$1,836 HKD to HK$12,005 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
$234 USD
A
Retailer 2
-
HK$2,126 HKD
$271 USD
View
A
Retailer 3
-
HK$2,275 HKD
$290 USD
View
Retailer 4
-
HK$2,393 HKD
$305 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,407 HKD
£242 GBP
View
B+
Retailer 6
-
HK$3,060 HKD
$390 USD
View
A
Retailer 7
-
HK$3,781 HKD
€459 EUR
View
A
Retailer 8
-
HK$4,297 HKD
£431 GBP
View
A
Retailer 9
-
HK$4,849 HKD
$618 USD
View
A
Retailer 10
-
HK$5,053 HKD
$644 USD
View
A
Retailer 11
-
HK$5,304 HKD
A$1,040 AUD
View
B+
Retailer 12
-
HK$6,018 HKD
$767 USD
View
B+
Retailer 13
-
HK$7,320 HKD
$933 USD
View
B+
Retailer 14
-
HK$7,345 HKD
SGD 1,265 SGD
View
B+
Retailer 15
-
HK$7,726 HKD
$985 USD
View
B+
Retailer 16
-
HK$8,215 HKD
$1,047 USD
View
B+
Retailer 17
-
HK$9,118 HKD
£915 GBP
View
Retailer 18
-
HK$9,141 HKD
$1,165 USD
View
Price last confirmed 14 days ago
Most Expensive
B
Brilliant Earth
21462310A · Oct 31
HK$12,005 HKD
$1,530 USD
View
18 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$10,169 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 Oval
HK$1,836 HKD