Oval|Lab Grown|IGI

1.55ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG825630610

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG825630610

Diamond specifications and retailer prices

From HK$1,765 HKD
$225 USD
As of October 29, 2026
Save HK$11,180 HKD (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$12,945 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG825630610 or 825630610. Listed at 14 retailers as of October 29, 2026, with prices from HK$1,765 to HK$12,945, a HK$11,180 spread on the same certified stone. Brilliant Earth lists it at HK$12,945. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630610
Dimensions9.54 × 6.72 × 3.81 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.54 mm6.72 mm1.55 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630610
Side View
Table 62.0%Crown 31.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 56.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$12,945 HKD|Low: HK$1,765 HKD|High: HK$13,338 HKD|Avg: HK$5,889 HKD|-2.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 7HK$1,765 HKD
Retailer 9HK$2,652 HKD
Retailer 2HK$3,262 HKD
Retailer 5HK$3,371 HKD
Retailer 4HK$4,111 HKD
Retailer 3HK$4,739 HKD
Retailer 10HK$6,730 HKD
Retailer 6HK$9,187 HKD
Retailer 8HK$9,410 HKD
Brilliant EarthHK$12,945 HKD

28 data points across 10 retailers

14 retailersHK$1,765 HKD to HK$12,945 HKD

Retailer 1
-
HK$1,687 HKD
$215 USD
Price last confirmed 22 days ago
A
Retailer 2
-
HK$1,765 HKD
$225 USD
View
Final sale: no returns
Retailer 3
-
HK$1,961 HKD
$250 USD
View
Price last confirmed 22 days ago
Retailer 4
-
HK$2,095 HKD
$267 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
HK$2,652 HKD
$338 USD
View
A
Retailer 6
-
HK$3,262 HKD
€396 EUR
View
A
Retailer 7
-
HK$3,371 HKD
ZAR 6,942 ZAR
View
B+
Retailer 8
-
HK$4,111 HKD
$524 USD
View
B+
Retailer 9
-
HK$4,739 HKD
$604 USD
View
B
Retailer 10
-
HK$6,730 HKD
$858 USD
View
Retailer 11
-
HK$6,732 HKD
$858 USD
View
Price last confirmed 25 days ago
Retailer 12
-
HK$9,187 HKD
£922 GBP
View
Price last confirmed 7 days ago
Retailer 13
-
HK$9,410 HKD
$1,199 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21084894A · Oct 31
HK$12,945 HKD
$1,650 USD
View
13 more retailers have this diamond
Prices start from HK$1,765 HKDSave up to HK$11,180 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$1,765 HKD