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Round|Lab Grown|IGI

1.03ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG770636327

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770636327

Diamond specifications and retailer prices

From HK$1,279 HKD
As of November 5, 2026
Save HK$4,762 HKD (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$7,473 HKD at MOH London · As of October 29, 2026
View at MOH London

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 LG770636327 or 770636327. Listed at 24 retailers as of November 2, 2026, with a 372% 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 angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770636327
Dimensions6.49 × 6.54 × 3.95 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.49 mm6.54 mm1.03 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770636327
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.6%

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$7,473 HKD|Low: HK$1,279 HKD|High: HK$7,831 HKD|Avg: HK$3,386 HKD|-4.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
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Retailer 17
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Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 11HK$1,279 HKD
Retailer 8HK$1,436 HKD
Retailer 5HK$1,483 HKD
Retailer 7HK$1,593 HKD
Retailer 23HK$1,593 HKD
Retailer 10HK$1,804 HKD
Retailer 9HK$2,157 HKD
Retailer 13HK$2,722 HKD
Retailer 17HK$2,730 HKD
Retailer 20HK$2,738 HKD
Retailer 12HK$2,762 HKD
Retailer 2HK$2,769 HKD
Retailer 6HK$3,491 HKD
Retailer 21HK$3,813 HKD
Retailer 19HK$3,876 HKD
Retailer 22HK$3,907 HKD
Retailer 15HK$4,370 HKD
Retailer 16HK$4,629 HKD
Retailer 4HK$5,107 HKD
Retailer 3HK$5,382 HKD
Retailer 14HK$5,531 HKD
Retailer 18HK$6,041 HKD
MOH LondonHK$7,473 HKD

28 data points across 23 retailers

24 retailersHK$1,279 HKD to HK$6,041 HKD

A
Cheapest Retailer
-
HK$1,279 HKD
A
Retailer 2
-
HK$1,436 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,483 HKD
View
A
Retailer 4
-
HK$1,593 HKD
View
Retailer 5
-
HK$1,593 HKD
View
Price last confirmed 12 days ago
A
Retailer 6
-
HK$1,804 HKD
View
B+
Retailer 7
-
HK$2,157 HKD
View
A
Retailer 8
-
HK$2,722 HKD
View
A
Retailer 9
-
HK$2,730 HKD
View
A
Retailer 10
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HK$2,738 HKD
View
A
Retailer 11
-
HK$2,762 HKD
View
A
Retailer 12
-
HK$2,769 HKD
View
B+
Retailer 13
-
HK$3,491 HKD
View
B+
Retailer 14
-
HK$3,813 HKD
View
B+
Retailer 15
-
HK$3,876 HKD
View
B+
Retailer 16
-
HK$3,907 HKD
View
Retailer 17
-
HK$4,174 HKD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
HK$4,370 HKD
View
Retailer 19
-
HK$4,629 HKD
View
Price last confirmed 19 days ago
B+
Retailer 20
-
HK$5,107 HKD
View
Retailer 21
-
HK$5,382 HKD
View
Price last confirmed 12 days ago
B
Retailer 22
-
HK$5,531 HKD
View
B
Retailer 23
-
HK$6,041 HKD
View
Most Expensive
MOH London
LG770636327 · Oct 29
HK$7,473 HKD
£750 GBP
View
Price last confirmed 7 days ago
23 more retailers have this diamond
Prices start from HK$1,279 HKDSave up to HK$4,762 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$1,279 HKD