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Radiant|Lab Grown|IGI

1.25ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG726541332

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG726541332

Diamond specifications and retailer prices

From HK$2,142 HKD
$273 USD
As of November 2, 2026
Save HK$9,686 HKD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$19,066 HKD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown radiant diamond

This 1.25ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG726541332 or 726541332. Listed at 23 retailers as of October 29, 2026, with a 452% 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726541332
Dimensions7.75 × 5.38 × 3.50 mm
L/W Ratio1.44
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.75 mm5.38 mm1.25 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726541332
Side View
Table 65.0%Crown 38.6°Girdle: STK-THKPavilion 33.3°Culet: NoneDepth 65.1%

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$19,066 HKD|Low: HK$2,056 HKD|High: HK$19,066 HKD|Avg: HK$6,286 HKD
Do Amore Diamonds
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 2, 2026
Retailer 15HK$2,142 HKD
Retailer 4HK$2,393 HKD
Retailer 6HK$2,487 HKD
Retailer 7HK$2,660 HKD
Retailer 16HK$2,660 HKD
Retailer 8HK$3,397 HKD
Retailer 2HK$3,919 HKD
Retailer 10HK$5,060 HKD
Retailer 9HK$5,167 HKD
Retailer 13HK$6,395 HKD
Retailer 12HK$7,160 HKD
Retailer 14HK$8,168 HKD
Retailer 5HK$9,431 HKD
Retailer 3HK$11,176 HKD
Retailer 11HK$11,828 HKD
Do Amore DiamondsHK$19,066 HKD

41 data points across 16 retailers

23 retailersHK$2,142 HKD to HK$11,828 HKD

A
Cheapest Retailer
-
HK$2,142 HKD
$273 USD
A
Retailer 2
-
HK$2,393 HKD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,487 HKD
$317 USD
View
Retailer 4
-
HK$2,660 HKD
$339 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,660 HKD
$339 USD
View
A
Retailer 6
-
HK$3,123 HKD
$398 USD
View
A
Retailer 7
-
HK$3,397 HKD
$433 USD
View
A
Retailer 8
-
HK$3,546 HKD
$452 USD
View
B+
Retailer 9
-
HK$3,884 HKD
$495 USD
View
A
Retailer 10
-
HK$3,919 HKD
£393 GBP
View
B+
Retailer 11
-
HK$5,060 HKD
ZAR 10,419 ZAR
View
B+
Retailer 12
-
HK$5,167 HKD
£519 GBP
View
B
Retailer 13
-
HK$6,257 HKD
$798 USD
View
B+
Retailer 14
-
HK$6,395 HKD
A$1,254 AUD
View
B+
Retailer 15
-
HK$7,160 HKD
A$1,404 AUD
View
B
Retailer 16
-
HK$8,168 HKD
$1,041 USD
View
B
Retailer 17
-
HK$9,431 HKD
$1,202 USD
View
B
Retailer 18
-
HK$10,722 HKD
$1,367 USD
View
B
Retailer 19
-
HK$11,134 HKD
$1,419 USD
View
B
Retailer 20
-
HK$11,176 HKD
$1,424 USD
View
B
Retailer 21
-
HK$11,479 HKD
£1,152 GBP
View
B
Retailer 22
-
HK$11,828 HKD
£1,187 GBP
View
Most Expensive
Do Amore Diamonds
27-C6EDC2927 · Nov 2
HK$19,066 HKD
$2,430 USD
View
Price under review
22 more retailers have this diamond
Prices start from HK$2,142 HKDSave up to HK$9,686 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 Radiant
HK$2,142 HKD