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Oval|Lab Grown|IGI

1.55ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG839682972

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG839682972

Diamond specifications and retailer prices

From HK$2,346 HKD
$299 USD
As of November 1, 2026
Save HK$9,293 HKD (80%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$11,639 HKD at MOH London · As of November 1, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG839682972 or 839682972. Listed at 10 retailers as of November 1, 2026, with prices from HK$2,346 to HK$11,639, a HK$9,293 spread on the same certified stone. MOH London lists it at HK$11,639. 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
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839682972
Dimensions9.43 × 6.68 × 3.81 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
9.43 mm6.68 mm1.55 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839682972
Side View
Table 64.0%Crown 33.8°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 57.0%

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 1
Current: HK$11,639 HKD|Low: HK$2,903 HKD|High: HK$11,698 HKD|Avg: HK$5,750 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 3, 2026
Retailer 4HK$2,903 HKD
Retailer 3HK$3,718 HKD
Retailer 7HK$4,064 HKD
Retailer 6HK$4,119 HKD
Retailer 8HK$4,755 HKD
Retailer 2HK$5,102 HKD
Retailer 5HK$8,921 HKD
MOH LondonHK$11,639 HKD

14 data points across 8 retailers

10 retailersHK$2,346 HKD to HK$11,639 HKD

A
Cheapest Retailer
-
HK$2,346 HKD
$299 USD
Retailer 2
-
HK$2,903 HKD
$370 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
HK$2,903 HKD
$370 USD
View
A
Retailer 4
-
HK$3,718 HKD
£373 GBP
View
B+
Retailer 5
-
HK$4,064 HKD
$518 USD
View
B+
Retailer 6
-
HK$4,119 HKD
$525 USD
View
B+
Retailer 7
-
HK$4,755 HKD
$606 USD
View
B+
Retailer 8
-
HK$5,102 HKD
£512 GBP
View
B
Retailer 9
-
HK$8,921 HKD
$1,137 USD
View
Most Expensive
B
MOH London
LG839682972 · Nov 1
HK$11,639 HKD
£1,168 GBP
View
9 more retailers have this diamond
Prices start from HK$2,346 HKDSave up to HK$9,293 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$2,346 HKD