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Round|Lab Grown|IGI

1.28ct D VVS2 Round Lab Grown Diamond

ID • D/VVS2 • IGI LG786633881

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786633881

Diamond specifications and retailer prices

From HK$1,585 HKD
As of November 5, 2026
Save HK$7,822 HKD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$17,137 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.28ct lab-grown round diamond

This 1.28ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786633881 or 786633881. Listed at 23 retailers as of November 4, 2026, with a 494% 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

1.28
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786633881
Dimensions6.91 × 6.94 × 4.32 mm
L/W Ratio1.00
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
6.91 mm6.94 mm1.28 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786633881
Side View
Table 56.0%Crown 35.4°Girdle: MediumPavilion 40.7°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$3,562 HKD|Low: HK$1,522 HKD|High: HK$9,289 HKD|Avg: HK$3,924 HKD|+5.6%
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
Retailer 15
Retailer 16
November 5, 2026
Retailer 2HK$1,585 HKD
Retailer 14HK$1,765 HKD
Retailer 6HK$1,836 HKD
Retailer 3HK$1,961 HKD
Retailer 16HK$1,961 HKD
Retailer 7HK$2,652 HKD
Retailer 15HK$3,240 HKD
Retailer 13HK$3,389 HKD
Retailer 1HK$3,562 HKD
Retailer 12HK$3,601 HKD
Retailer 8HK$3,907 HKD
Retailer 11HK$4,786 HKD
Retailer 4HK$6,315 HKD
Retailer 10HK$6,339 HKD
Retailer 5HK$7,688 HKD
Retailer 9HK$9,155 HKD

42 data points across 16 retailers

23 retailersHK$1,585 HKD to HK$9,406 HKD

A
Cheapest Retailer
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HK$1,585 HKD
A
Retailer 2
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HK$1,765 HKD
View
Final sale: no returns
A
Retailer 3
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HK$1,836 HKD
View
Retailer 4
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HK$1,961 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
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HK$1,961 HKD
View
A
Retailer 6
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HK$2,205 HKD
View
B+
Retailer 7
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HK$2,652 HKD
View
A
Retailer 8
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HK$3,389 HKD
View
A
Retailer 9
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HK$3,562 HKD
View
A
Retailer 10
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HK$3,601 HKD
View
A
Retailer 11
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HK$3,632 HKD
View
A
Retailer 12
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HK$3,907 HKD
View
B+
Retailer 13
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HK$4,786 HKD
View
B+
Retailer 14
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HK$5,123 HKD
View
B+
Retailer 15
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HK$6,315 HKD
View
B+
Retailer 16
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HK$6,339 HKD
View
B+
Retailer 17
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HK$6,386 HKD
View
B
Retailer 18
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HK$6,668 HKD
View
B
Retailer 19
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HK$6,731 HKD
View
B
Retailer 20
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HK$7,688 HKD
View
B
Retailer 21
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HK$9,155 HKD
View
B
Retailer 22
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HK$9,406 HKD
View
Most Expensive
Queensmith
LG786633881 · Oct 27
HK$17,137 HKD
£1,720 GBP
View
Price last confirmed 9 days ago
22 more retailers have this diamond
Prices start from HK$1,585 HKDSave up to HK$7,822 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
1.28ct Round
HK$1,585 HKD