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Oval|Lab Grown|IGI

1.20ct E IF Oval Lab Grown Diamond

VG • E/IF • IGI LG815649523

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815649523

Diamond specifications and retailer prices

From HK$2,707 HKD
$345 USD
As of November 1, 2026
Save HK$6,410 HKD (70%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,117 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct lab-grown oval diamond

This 1.2ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG815649523 or 815649523. Listed at 6 retailers as of November 1, 2026, with prices from HK$2,707 to HK$9,117, a HK$6,410 spread on the same certified stone. MOH London lists it at HK$9,117. 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

1.20
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815649523
Dimensions8.86 × 6.01 × 3.54 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.86 mm6.01 mm1.20 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815649523
Side View
Table 61.0%Crown 33.4°Girdle: STK-THKPavilion 38.5°Culet: NoneDepth 58.9%

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$9,117 HKD|Low: HK$2,707 HKD|High: HK$9,157 HKD|Avg: HK$5,248 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 4HK$2,707 HKD
Retailer 2HK$3,544 HKD
Retailer 5HK$3,868 HKD
Retailer 3HK$5,947 HKD
Retailer 6HK$6,685 HKD
MOH LondonHK$9,117 HKD

17 data points across 6 retailers

6 retailersHK$2,707 HKD to HK$9,117 HKD

B+
Cheapest Retailer
-
HK$2,707 HKD
$345 USD
A
Retailer 2
-
HK$3,544 HKD
£356 GBP
View
A
Retailer 3
-
HK$3,868 HKD
$493 USD
View
B+
Retailer 4
-
HK$5,947 HKD
$758 USD
View
B+
Retailer 5
-
HK$6,685 HKD
$852 USD
View
Most Expensive
B
MOH London
LG815649523 · Nov 1
HK$9,117 HKD
£915 GBP
View
5 more retailers have this diamond
Prices start from HK$2,707 HKDSave up to HK$6,410 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
1.20ct Oval
HK$2,707 HKD