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Round|Lab Grown|IGI

1.25ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG811618554

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811618554

Diamond specifications and retailer prices

From HK$1,687 HKD
As of November 3, 2026
Save HK$8,050 HKD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$17,537 HKD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG811618554 or 811618554. Listed at 22 retailers as of November 3, 2026, with a 477% 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

1.25
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811618554
Dimensions6.92 × 6.96 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.92 mm6.96 mm1.25 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811618554
Side View
Table 56.0%Crown 34.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: HK$3,829 HKD|Low: HK$1,687 HKD|High: HK$8,473 HKD|Avg: HK$4,511 HKD|+3.6%
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
November 5, 2026
Retailer 2HK$1,687 HKD
Retailer 4HK$2,095 HKD
Retailer 5HK$2,824 HKD
Retailer 6HK$3,311 HKD
Retailer 9HK$3,609 HKD
Retailer 1HK$3,829 HKD
Retailer 8HK$3,931 HKD
Retailer 12HK$4,370 HKD
Retailer 7HK$5,108 HKD
Retailer 13HK$6,747 HKD
Retailer 11HK$7,571 HKD
Retailer 3HK$8,081 HKD
Retailer 10HK$8,426 HKD

38 data points across 13 retailers

22 retailersHK$1,687 HKD to HK$9,737 HKD

A
Cheapest Retailer
-
HK$1,687 HKD
A
Retailer 2
-
HK$1,891 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,954 HKD
View
Retailer 4
-
HK$2,095 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$2,095 HKD
View
B+
Retailer 6
-
HK$2,824 HKD
View
A
Retailer 7
-
HK$3,311 HKD
View
A
Retailer 8
-
HK$3,609 HKD
View
A
Retailer 9
-
HK$3,829 HKD
View
B+
Retailer 10
-
HK$3,931 HKD
View
B+
Retailer 11
-
HK$3,954 HKD
View
B+
Retailer 12
-
HK$4,009 HKD
View
B+
Retailer 13
-
HK$4,370 HKD
View
B+
Retailer 14
-
HK$5,108 HKD
View
B
Retailer 15
-
HK$6,724 HKD
View
B
Retailer 16
-
HK$6,747 HKD
View
B
Retailer 17
-
HK$7,140 HKD
View
Retailer 18
-
HK$7,571 HKD
View
Price last confirmed 11 days ago
Retailer 19
-
HK$8,081 HKD
View
Price last confirmed 28 days ago
Retailer 20
-
HK$8,426 HKD
View
Price last confirmed 7 days ago
B
Retailer 21
-
HK$9,737 HKD
View
Most Expensive
Queensmith
LG811618554 · Oct 27
HK$17,537 HKD
£1,760 GBP
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from HK$1,687 HKDSave up to HK$8,050 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
1.25ct Round
HK$1,687 HKD