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Oval|Lab Grown|IGI

1.25ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG794604520

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794604520

Diamond specifications and retailer prices

From HK$1,859 HKD
As of November 3, 2026
Save HK$8,442 HKD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$12,553 HKD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.25ct lab-grown oval diamond

This 1.25ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794604520 or 794604520. Listed at 18 retailers as of November 3, 2026, with a 454% 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794604520
Dimensions8.58 × 6.25 × 3.72 mm
L/W Ratio1.37
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
8.58 mm6.25 mm1.25 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794604520
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
A+
Exceptional
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 3
Current: HK$12,553 HKD|Low: HK$1,859 HKD|High: HK$12,553 HKD|Avg: HK$4,845 HKD
Rare Carat
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 8HK$1,859 HKD
Retailer 10HK$2,158 HKD
Retailer 13HK$2,307 HKD
Retailer 3HK$2,315 HKD
Retailer 7HK$2,369 HKD
Retailer 5HK$3,123 HKD
Retailer 12HK$3,986 HKD
Retailer 2HK$4,323 HKD
Retailer 11HK$5,657 HKD
Retailer 9HK$7,430 HKD
Retailer 4HK$7,454 HKD
Retailer 6HK$9,235 HKD
Rare CaratHK$12,553 HKD

32 data points across 13 retailers

18 retailersHK$1,859 HKD to HK$10,302 HKD

A+
Cheapest Retailer
-
HK$1,859 HKD
A
Retailer 2
-
HK$2,087 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,158 HKD
View
A
Retailer 4
-
HK$2,307 HKD
View
Retailer 5
-
HK$2,315 HKD
View
Price last confirmed 11 days ago
A
Retailer 6
-
HK$2,369 HKD
View
A
Retailer 7
-
HK$3,123 HKD
View
A
Retailer 8
-
HK$3,986 HKD
View
A
Retailer 9
-
HK$4,198 HKD
View
A
Retailer 10
-
HK$4,323 HKD
View
B+
Retailer 11
-
HK$5,657 HKD
View
B+
Retailer 12
-
HK$6,347 HKD
View
B+
Retailer 13
-
HK$7,430 HKD
View
B+
Retailer 14
-
HK$7,454 HKD
View
B+
Retailer 15
-
HK$7,830 HKD
View
B+
Retailer 16
-
HK$9,235 HKD
View
B
Retailer 17
-
HK$10,302 HKD
View
Most Expensive
Rare Carat
1923-123++_l_794604520 · Oct 21
HK$12,553 HKD
$1,600 USD
View
Price last confirmed 14 days ago
17 more retailers have this diamond
Prices start from HK$1,859 HKDSave up to HK$8,442 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 Oval
HK$1,859 HKD