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Round|Lab Grown|IGI

1.30ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG770639325

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770639325

Diamond specifications and retailer prices

From HK$1,483 HKD
As of November 5, 2026
Save HK$7,086 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$8,569 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.3ct lab-grown round diamond

This 1.3ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770639325 or 770639325. Listed at 19 retailers as of November 5, 2026, with prices from HK$1,483 to HK$8,569, a HK$7,086 spread on the same certified stone. MOH London lists it at HK$8,569. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770639325
Dimensions6.97 × 7.00 × 4.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm7.00 mm1.30 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770639325
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 61.1%

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$8,569 HKD|Low: HK$1,483 HKD|High: HK$8,698 HKD|Avg: HK$4,171 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 11HK$1,483 HKD
Retailer 12HK$1,836 HKD
Retailer 9HK$3,169 HKD
Retailer 3HK$3,224 HKD
Retailer 2HK$3,295 HKD
Retailer 7HK$3,389 HKD
Retailer 4HK$3,797 HKD
Retailer 8HK$4,480 HKD
Retailer 5HK$4,746 HKD
Retailer 6HK$5,931 HKD
Retailer 10HK$6,198 HKD
MOH LondonHK$8,569 HKD

43 data points across 12 retailers

19 retailersHK$1,483 HKD to HK$8,569 HKD

A
Cheapest Retailer
-
HK$1,483 HKD
Retailer 2
-
HK$1,836 HKD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$1,836 HKD
View
A
Retailer 4
-
HK$3,169 HKD
View
A
Retailer 5
-
HK$3,224 HKD
View
A
Retailer 6
-
HK$3,295 HKD
View
A
Retailer 7
-
HK$3,389 HKD
View
A
Retailer 8
-
HK$3,491 HKD
View
B+
Retailer 9
-
HK$3,797 HKD
View
Retailer 10
-
HK$3,946 HKD
View
Price last confirmed 127 days ago
B+
Retailer 11
-
HK$4,480 HKD
View
B+
Retailer 12
-
HK$4,723 HKD
View
B+
Retailer 13
-
HK$4,746 HKD
View
B
Retailer 14
-
HK$5,907 HKD
View
B
Retailer 15
-
HK$5,931 HKD
View
Retailer 16
-
HK$6,198 HKD
View
Price last confirmed 9 days ago
B
Retailer 17
-
HK$6,331 HKD
View
B
Retailer 18
-
HK$6,684 HKD
View
Most Expensive
B
MOH London
LG770639325 · Nov 5
HK$8,569 HKD
£860 GBP
View
18 more retailers have this diamond
Prices start from HK$1,483 HKDSave up to HK$7,086 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
1.30ct Round
HK$1,483 HKD