Oval|Lab Grown|IGI

1.55ct F VVS2 Oval Lab Grown Diamond

ID • F/VVS2 • IGI LG843615891

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843615891

Diamond specifications and retailer prices

From HK$1,781 HKD
As of November 3, 2026
Save HK$15,323 HKD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,182 HKD at Brilliant Earth · As of October 2, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843615891 or 843615891. Listed at 18 retailers as of November 2, 2026, with a 860% 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843615891
Dimensions9.46 × 6.45 × 3.98 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.46 mm6.45 mm1.55 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843615891
Side View
Table 62.0%Crown 35.5°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
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: Nov 3
Current: HK$6,206 HKD|Low: HK$1,765 HKD|High: HK$17,104 HKD|Avg: HK$5,256 HKD|-9.2%
Retailer 1
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
Retailer 20
November 2, 2026
Retailer 20HK$1,781 HKD
Retailer 16HK$2,063 HKD
Retailer 3HK$2,346 HKD
Retailer 8HK$2,346 HKD
Retailer 12HK$2,707 HKD
Retailer 19HK$2,958 HKD
Retailer 11HK$3,688 HKD
Retailer 5HK$3,884 HKD
Retailer 9HK$4,111 HKD
Retailer 17HK$4,205 HKD
Retailer 4HK$4,323 HKD
Retailer 7HK$4,323 HKD
Retailer 2HK$5,618 HKD
Retailer 1HK$6,206 HKD
Retailer 15HK$7,830 HKD
Retailer 10HK$7,940 HKD
Retailer 13HK$7,963 HKD
Retailer 6HK$8,489 HKD
Retailer 14HK$9,752 HKD
Retailer 18HK$17,104 HKD

25 data points across 20 retailers

18 retailersHK$1,781 HKD to HK$17,104 HKD

A
Cheapest Retailer
-
HK$1,781 HKD
A
Retailer 2
-
HK$2,063 HKD
View
Retailer 3
-
HK$2,346 HKD
View
Price last confirmed 19 days ago
Retailer 4
-
HK$2,346 HKD
View
Price last confirmed 22 days ago
A
Retailer 5
-
HK$2,707 HKD
View
B+
Retailer 6
-
HK$2,958 HKD
View
Retailer 7
-
HK$4,111 HKD
View
Price last confirmed 23 days ago
A
Retailer 8
-
HK$4,205 HKD
View
Retailer 9
-
HK$4,323 HKD
View
Price last confirmed 19 days ago
Retailer 10
-
HK$5,618 HKD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
HK$6,206 HKD
View
B+
Retailer 12
-
HK$7,830 HKD
View
Retailer 13
-
HK$7,940 HKD
View
Price last confirmed 19 days ago
Retailer 14
-
HK$7,963 HKD
View
Price last confirmed 33 days ago
Retailer 15
-
HK$8,489 HKD
View
Price last confirmed 20 days ago
B
Retailer 16
-
HK$9,752 HKD
View
B
Retailer 17
-
HK$17,104 HKD
View
Most Expensive
Brilliant Earth
21630075A · Oct 2
HK$17,182 HKD
$2,190 USD
View
Price last confirmed 33 days ago
17 more retailers have this diamond
Prices start from HK$1,781 HKDSave up to HK$15,323 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$1,781 HKD