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Round|Lab Grown|IGI

1.29ct F VS1 Round Lab Grown Diamond

EX • F/VS1 • IGI LG788620064

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788620064

Diamond specifications and retailer prices

From HK$1,475 HKD
As of November 3, 2026
Save HK$7,064 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$8,539 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 1.29ct lab-grown round diamond

This 1.29ct 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 LG788620064 or 788620064. Listed at 18 retailers as of November 2, 2026, with prices from HK$1,475 to HK$8,539, a HK$7,064 spread on the same certified stone. MOH London lists it at HK$8,539. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.29
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788620064
Dimensions7.09 × 7.06 × 4.29 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
7.09 mm7.06 mm1.29 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788620064
Side View
Table 56.0%Crown 32.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.5%

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 3
Current: HK$8,539 HKD|Low: HK$1,475 HKD|High: HK$8,638 HKD|Avg: HK$3,988 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 11HK$1,475 HKD
Retailer 13HK$1,828 HKD
Retailer 9HK$3,146 HKD
Retailer 3HK$3,201 HKD
Retailer 2HK$3,271 HKD
Retailer 6HK$3,358 HKD
Retailer 5HK$3,436 HKD
Retailer 4HK$3,781 HKD
Retailer 10HK$4,001 HKD
Retailer 8HK$4,448 HKD
Retailer 7HK$4,684 HKD
Retailer 12HK$5,335 HKD
MOH LondonHK$8,539 HKD

40 data points across 13 retailers

18 retailersHK$1,475 HKD to HK$8,539 HKD

A
Cheapest Retailer
-
HK$1,475 HKD
A
Retailer 2
-
HK$1,710 HKD
View
Retailer 3
-
HK$1,828 HKD
View
Price last confirmed 21 days ago
A
Retailer 4
-
HK$1,828 HKD
View
A
Retailer 5
-
HK$3,146 HKD
View
A
Retailer 6
-
HK$3,201 HKD
View
A
Retailer 7
-
HK$3,271 HKD
View
A
Retailer 8
-
HK$3,358 HKD
View
A
Retailer 9
-
HK$3,436 HKD
View
B+
Retailer 10
-
HK$3,781 HKD
View
B+
Retailer 11
-
HK$4,001 HKD
View
B+
Retailer 12
-
HK$4,448 HKD
View
B+
Retailer 13
-
HK$4,684 HKD
View
B+
Retailer 14
-
HK$5,335 HKD
View
B
Retailer 15
-
HK$5,868 HKD
View
B
Retailer 16
-
HK$6,292 HKD
View
B
Retailer 17
-
HK$6,637 HKD
View
Most Expensive
B
MOH London
LG788620064 · Nov 2
HK$8,539 HKD
£857 GBP
View
17 more retailers have this diamond
Prices start from HK$1,475 HKDSave up to HK$7,064 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
1.29ct Round
HK$1,475 HKD