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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG737599377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG737599377

Diamond specifications and retailer prices

From HK$1,789 HKD
As of November 5, 2026
Save HK$8,269 HKD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$18,436 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 LG737599377 or 737599377. Listed at 23 retailers as of November 4, 2026, with a 462% 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

1.03
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737599377
Dimensions6.54 × 6.57 × 3.93 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
6.54 mm6.57 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737599377
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.0%

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$5,939 HKD|Low: HK$1,718 HKD|High: HK$9,940 HKD|Avg: HK$4,496 HKD|-1.0%
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
November 6, 2026
Retailer 3HK$1,789 HKD
Retailer 5HK$2,079 HKD
Retailer 4HK$2,220 HKD
Retailer 6HK$2,220 HKD
Retailer 7HK$4,197 HKD
Retailer 11HK$4,229 HKD
Retailer 14HK$4,550 HKD
Retailer 8HK$4,605 HKD
Retailer 13HK$4,778 HKD
Retailer 1HK$5,939 HKD
Retailer 10HK$6,002 HKD
Retailer 2HK$7,163 HKD
Retailer 12HK$8,473 HKD
Retailer 9HK$9,791 HKD

37 data points across 14 retailers

23 retailersHK$1,789 HKD to HK$10,058 HKD

A
Cheapest Retailer
-
HK$1,789 HKD
A
Retailer 2
-
HK$2,001 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,079 HKD
View
Retailer 4
-
HK$2,220 HKD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$2,220 HKD
View
A
Retailer 6
-
HK$2,259 HKD
View
B+
Retailer 7
-
HK$2,973 HKD
View
B+
Retailer 8
-
HK$3,099 HKD
View
B+
Retailer 9
-
HK$4,197 HKD
View
B+
Retailer 10
-
HK$4,229 HKD
View
Retailer 11
-
HK$4,550 HKD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
HK$4,605 HKD
View
B
Retailer 13
-
HK$4,778 HKD
View
Retailer 14
-
HK$5,303 HKD
View
Price last confirmed 40 days ago
B+
Retailer 15
-
HK$5,939 HKD
View
B+
Retailer 16
-
HK$6,002 HKD
View
B
Retailer 17
-
HK$7,163 HKD
View
B
Retailer 18
-
HK$8,473 HKD
View
B
Retailer 19
-
HK$9,218 HKD
View
B
Retailer 20
-
HK$9,791 HKD
View
B
Retailer 21
-
HK$10,058 HKD
View
Retailer 22
-
HK$17,181 HKD
View
Price under review
Most Expensive
Do Amore Diamonds
23-737599377 · Nov 4
HK$18,436 HKD
$2,350 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$1,789 HKDSave up to HK$8,269 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$1,789 HKD