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Oval|Lab Grown|IGI

1.47ct G IF Oval Lab Grown Diamond

ID • G/IF • IGI LG845636780

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG845636780

Diamond specifications and retailer prices

From HK$4,386 HKD
As of November 4, 2026
Save HK$11,996 HKD (73%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$16,382 HKD at Helzberg Diamonds · As of November 4, 2026
View at Helzberg Diamonds

About this 1.47ct lab-grown oval diamond

This 1.47ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG845636780 or 845636780. Listed at 6 retailers as of November 4, 2026, with prices from HK$4,386 to HK$16,382, a HK$11,996 spread on the same certified stone. Helzberg Diamonds lists it at HK$16,382. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845636780
Dimensions9.16 × 6.53 × 3.93 mm
L/W Ratio1.40
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
9.16 mm6.53 mm1.47 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845636780
Side View
Table 59.0%Crown 33.9°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.2%

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 4
Current: HK$16,382 HKD|Low: HK$4,386 HKD|High: HK$16,382 HKD|Avg: HK$10,477 HKD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4HK$4,386 HKD
Retailer 5HK$8,528 HKD
Retailer 2HK$9,023 HKD
Retailer 3HK$13,338 HKD
Helzberg DiamondsHK$16,382 HKD

2 data points across 5 retailers

6 retailersHK$4,386 HKD to HK$16,382 HKD

A
Cheapest Retailer
-
HK$4,386 HKD
B+
Retailer 2
-
HK$8,528 HKD
View
B+
Retailer 3
-
HK$9,023 HKD
View
B+
Retailer 4
-
HK$10,788 HKD
View
B
Retailer 5
-
HK$13,338 HKD
View
Most Expensive
B
Helzberg Diamonds
ZXZOKLMJMNOG · Nov 4
HK$16,382 HKD
$2,088 USD
View
5 more retailers have this diamond
Prices start from HK$4,386 HKDSave up to HK$11,996 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
1.47ct Oval
HK$4,386 HKD