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Oval|Lab Grown|IGI

1.25ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG776689594

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776689594

Diamond specifications and retailer prices

From HK$2,079 HKD
As of November 3, 2026
Save HK$13,220 HKD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$15,299 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG776689594 or 776689594. Listed at 23 retailers as of November 3, 2026, with prices from HK$2,079 to HK$15,299, a HK$13,220 spread on the same certified stone. Brilliant Earth lists it at HK$15,299. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776689594
Dimensions8.99 × 6.03 × 3.74 mm
L/W Ratio1.49
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
8.99 mm6.03 mm1.25 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776689594
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.0%

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$15,299 HKD|Low: HK$1,993 HKD|High: HK$21,576 HKD|Avg: HK$6,021 HKD|-29.1%
Brilliant Earth
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 5, 2026
Retailer 16HK$2,079 HKD
Retailer 8HK$2,315 HKD
Retailer 7HK$2,409 HKD
Retailer 3HK$2,581 HKD
Retailer 13HK$3,844 HKD
Retailer 12HK$4,237 HKD
Retailer 4HK$4,284 HKD
Retailer 10HK$4,441 HKD
Retailer 6HK$4,551 HKD
Retailer 2HK$4,888 HKD
Retailer 9HK$6,324 HKD
Retailer 15HK$7,916 HKD
Retailer 5HK$8,285 HKD
Retailer 11HK$10,325 HKD
Retailer 14HK$12,553 HKD
Brilliant EarthHK$15,299 HKD

44 data points across 16 retailers

23 retailersHK$2,079 HKD to HK$15,299 HKD

A
Cheapest Retailer
-
HK$2,079 HKD
A
Retailer 2
-
HK$2,315 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$2,409 HKD
View
Retailer 4
-
HK$2,581 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
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HK$2,581 HKD
View
A
Retailer 6
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HK$2,911 HKD
View
A
Retailer 7
-
HK$3,844 HKD
View
A
Retailer 8
-
HK$4,237 HKD
View
A
Retailer 9
-
HK$4,284 HKD
View
A
Retailer 10
-
HK$4,441 HKD
View
A
Retailer 11
-
HK$4,551 HKD
View
A
Retailer 12
-
HK$4,888 HKD
View
B+
Retailer 13
-
HK$6,324 HKD
View
B+
Retailer 14
-
HK$6,426 HKD
View
B+
Retailer 15
-
HK$7,916 HKD
View
B+
Retailer 16
-
HK$8,285 HKD
View
B+
Retailer 17
-
HK$8,301 HKD
View
B
Retailer 18
-
HK$8,685 HKD
View
B
Retailer 19
-
HK$10,043 HKD
View
B+
Retailer 20
-
HK$10,325 HKD
View
B
Retailer 21
-
HK$10,984 HKD
View
Retailer 22
-
HK$12,553 HKD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
19064303A · Nov 4
HK$15,299 HKD
$1,950 USD
View
22 more retailers have this diamond
Prices start from HK$2,079 HKDSave up to HK$13,220 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$2,079 HKD