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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG839644321

Shape and cutting style on the report: Round brilliant

Certificate IGI LG839644321

Diamond specifications and retailer prices

From HK$1,247 HKD
As of November 5, 2026
Save HK$9,422 HKD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$10,669 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839644321 or 839644321. Listed at 21 retailers as of November 4, 2026, with prices from HK$1,247 to HK$10,669, a HK$9,422 spread on the same certified stone. Do Amore Diamonds lists it at HK$10,669. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839644321
Dimensions6.47 × 6.42 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.47 mm6.42 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839644321
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 62.3%

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 5
Current: HK$10,669 HKD|Low: HK$1,208 HKD|High: HK$10,905 HKD|Avg: HK$4,290 HKD|-2.2%
Do Amore Diamonds
Retailer 2
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November 5, 2026
Retailer 5HK$1,247 HKD
Retailer 18HK$1,444 HKD
Retailer 21HK$1,546 HKD
Retailer 10HK$1,616 HKD
Retailer 3HK$2,087 HKD
Retailer 16HK$2,134 HKD
Retailer 17HK$2,903 HKD
Retailer 2HK$2,918 HKD
Retailer 19HK$3,013 HKD
Retailer 9HK$3,075 HKD
Retailer 4HK$3,358 HKD
Retailer 11HK$4,103 HKD
Retailer 8HK$4,338 HKD
Retailer 12HK$4,550 HKD
Retailer 13HK$4,613 HKD
Retailer 7HK$5,476 HKD
Retailer 15HK$5,633 HKD
Retailer 14HK$5,962 HKD
Retailer 22HK$6,111 HKD
Retailer 6HK$6,833 HKD
Retailer 20HK$7,939 HKD
Do Amore DiamondsHK$10,669 HKD

23 data points across 22 retailers

21 retailersHK$1,247 HKD to HK$10,669 HKD

A
Cheapest Retailer
-
HK$1,247 HKD
A
Retailer 2
-
HK$1,444 HKD
View
A
Retailer 3
-
HK$1,546 HKD
View
Retailer 4
-
HK$1,616 HKD
View
Price last confirmed 12 days ago
B+
Retailer 5
-
HK$2,087 HKD
View
A
Retailer 6
-
HK$2,134 HKD
View
A
Retailer 7
-
HK$2,903 HKD
View
A
Retailer 8
-
HK$2,918 HKD
View
B+
Retailer 9
-
HK$3,013 HKD
View
B+
Retailer 10
-
HK$3,075 HKD
View
B+
Retailer 11
-
HK$3,358 HKD
View
B+
Retailer 12
-
HK$4,103 HKD
View
B+
Retailer 13
-
HK$4,338 HKD
View
B+
Retailer 14
-
HK$4,550 HKD
View
B+
Retailer 15
-
HK$4,613 HKD
View
B+
Retailer 16
-
HK$5,476 HKD
View
B
Retailer 17
-
HK$5,962 HKD
View
B
Retailer 18
-
HK$6,111 HKD
View
B
Retailer 19
-
HK$6,833 HKD
View
B
Retailer 20
-
HK$7,939 HKD
View
Most Expensive
B
Do Amore Diamonds
25-9131125-021 · Nov 4
HK$10,669 HKD
$1,360 USD
View
20 more retailers have this diamond
Prices start from HK$1,247 HKDSave up to HK$9,422 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
1.03ct Round
HK$1,247 HKD