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Marquise|Lab Grown|IGI

1.25ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG825654761

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825654761

Diamond specifications and retailer prices

From HK$1,656 HKD
$211 USD
As of November 2, 2026
Save HK$6,615 HKD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$8,271 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 1.25ct lab-grown marquise diamond

This 1.25ct lab-grown marquise 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 LG825654761 or 825654761. Listed at 20 retailers as of October 29, 2026, with prices from HK$1,656 to HK$8,271, a HK$6,615 spread on the same certified stone. MOH London lists it at HK$8,271. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825654761
Dimensions11.46 × 5.67 × 3.45 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.46 mm5.67 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825654761
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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 2
Current: HK$8,271 HKD|Low: HK$1,656 HKD|High: HK$8,330 HKD|Avg: HK$4,261 HKD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 9HK$1,656 HKD
Retailer 3HK$1,844 HKD
Retailer 19HK$1,922 HKD
Retailer 7HK$2,056 HKD
Retailer 10HK$2,056 HKD
Retailer 13HK$2,457 HKD
Retailer 18HK$3,539 HKD
Retailer 15HK$3,545 HKD
Retailer 8HK$3,680 HKD
Retailer 14HK$3,764 HKD
Retailer 16HK$4,559 HKD
Retailer 12HK$5,023 HKD
Retailer 6HK$5,218 HKD
Retailer 2HK$5,422 HKD
Retailer 17HK$5,610 HKD
Retailer 11HK$6,599 HKD
Retailer 5HK$6,660 HKD
Retailer 4HK$7,018 HKD
MOH LondonHK$8,271 HKD

27 data points across 19 retailers

20 retailersHK$1,656 HKD to HK$8,271 HKD

A
Cheapest Retailer
-
HK$1,656 HKD
$211 USD
A
Retailer 2
-
HK$1,844 HKD
$235 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,922 HKD
$245 USD
View
A
Retailer 4
-
HK$2,056 HKD
$262 USD
View
Retailer 5
-
HK$2,056 HKD
$262 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$2,457 HKD
£247 GBP
View
A
Retailer 7
-
HK$3,539 HKD
$451 USD
View
A
Retailer 8
-
HK$3,545 HKD
ZAR 7,300 ZAR
View
A
Retailer 9
-
HK$3,680 HKD
$469 USD
View
A
Retailer 10
-
HK$3,764 HKD
£378 GBP
View
B+
Retailer 11
-
HK$4,559 HKD
$581 USD
View
B+
Retailer 12
-
HK$5,023 HKD
A$985 AUD
View
B+
Retailer 13
-
HK$5,218 HKD
$665 USD
View
B+
Retailer 14
-
HK$5,422 HKD
$691 USD
View
B+
Retailer 15
-
HK$5,610 HKD
A$1,100 AUD
View
B
Retailer 16
-
HK$6,599 HKD
$841 USD
View
B
Retailer 17
-
HK$6,660 HKD
SGD 1,147 SGD
View
B
Retailer 18
-
HK$7,018 HKD
$894 USD
View
B
Retailer 19
-
HK$7,093 HKD
$904 USD
View
Most Expensive
B
MOH London
LG825654761 · Oct 29
HK$8,271 HKD
£830 GBP
View
19 more retailers have this diamond
Prices start from HK$1,656 HKDSave up to HK$6,615 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 Marquise
HK$1,656 HKD