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Round|Lab Grown|IGI

1.28ct F VVS2 Round Lab Grown Diamond

ID • F/VVS2 • IGI LG670465294

Shape and cutting style on the report: Round brilliant

Certificate IGI LG670465294

Diamond specifications and retailer prices

From HK$1,522 HKD
As of November 5, 2026
Save HK$7,693 HKD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$9,215 HKD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG670465294 or 670465294. Listed at 24 retailers as of November 4, 2026, with prices from HK$1,522 to HK$9,215, a HK$7,693 spread on the same certified stone. Reve Diamonds lists it at HK$9,215. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670465294
Dimensions6.94 × 7.00 × 4.28 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
6.94 mm7.00 mm1.28 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670465294
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.4%

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$8,802 HKD|Low: HK$1,506 HKD|High: HK$9,215 HKD|Avg: HK$4,159 HKD|-0.4%
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
Retailer 17
Retailer 18
Reve Diamonds
November 5, 2026
Retailer 9HK$1,522 HKD
Retailer 7HK$1,702 HKD
Retailer 18HK$1,765 HKD
Retailer 4HK$1,891 HKD
Retailer 5HK$1,891 HKD
Retailer 15HK$3,256 HKD
Retailer 6HK$3,287 HKD
Retailer 12HK$3,397 HKD
Retailer 2HK$3,562 HKD
Retailer 14HK$3,601 HKD
Retailer 3HK$3,836 HKD
Retailer 16HK$4,064 HKD
Retailer 13HK$4,597 HKD
Retailer 17HK$5,774 HKD
Retailer 10HK$6,072 HKD
Retailer 11HK$6,088 HKD
Retailer 8HK$6,488 HKD
Retailer 1HK$8,802 HKD
Reve DiamondsHK$9,215 HKD

42 data points across 19 retailers

24 retailersHK$1,522 HKD to HK$9,215 HKD

Retailer 1
-
HK$1,506 HKD
Price last confirmed 44 days ago
A
Retailer 2
-
HK$1,522 HKD
View
A
Retailer 3
-
HK$1,702 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$1,765 HKD
View
Retailer 5
-
HK$1,851 HKD
View
Price last confirmed 44 days ago
A
Retailer 6
-
HK$1,891 HKD
View
Retailer 7
-
HK$1,891 HKD
View
Price last confirmed 11 days ago
A
Retailer 8
-
HK$3,256 HKD
View
A
Retailer 9
-
HK$3,287 HKD
View
A
Retailer 10
-
HK$3,397 HKD
View
A
Retailer 11
-
HK$3,562 HKD
View
B+
Retailer 12
-
HK$3,601 HKD
View
B+
Retailer 13
-
HK$3,836 HKD
View
B+
Retailer 14
-
HK$4,064 HKD
View
B+
Retailer 15
-
HK$4,597 HKD
View
B+
Retailer 16
-
HK$5,123 HKD
View
Retailer 17
-
HK$5,774 HKD
View
Price last confirmed 8 days ago
Retailer 18
-
HK$6,017 HKD
View
Price last confirmed 45 days ago
B
Retailer 19
-
HK$6,072 HKD
View
B
Retailer 20
-
HK$6,088 HKD
View
B
Retailer 21
-
HK$6,488 HKD
View
B
Retailer 22
-
HK$6,684 HKD
View
B
Retailer 23
-
HK$8,802 HKD
View
Most Expensive
B
Reve Diamonds
87B4401BB · Nov 4
HK$9,215 HKD
$1,175 USD
View
23 more retailers have this diamond
Prices start from HK$1,522 HKDSave up to HK$7,693 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$1,522 HKD