Oval|Lab Grown|IGI

1.29ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG794625160

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794625160

Diamond specifications and retailer prices

From HK$1,750 HKD
$223 USD
As of October 29, 2026
Save HK$15,040 HKD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$29,657 HKD at Brilliant Earth · As of September 21, 2026
View at Brilliant Earth

About this 1.29ct lab-grown oval diamond

This 1.29ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794625160 or 794625160. Listed at 12 retailers as of October 29, 2026, with a 860% 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

1.29
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794625160
Dimensions8.73 × 6.13 × 3.80 mm
L/W Ratio1.42
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
8.73 mm6.13 mm1.29 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794625160
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.0%

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: Oct 29
Current: HK$16,398 HKD|Low: HK$1,750 HKD|High: HK$29,657 HKD|Avg: HK$10,673 HKD|-44.7%
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
October 31, 2026
Retailer 9HK$1,750 HKD
Retailer 14HK$2,032 HKD
Retailer 11HK$3,695 HKD
Retailer 2HK$6,998 HKD
Retailer 16HK$7,061 HKD
Retailer 13HK$7,697 HKD
Retailer 15HK$8,082 HKD
Retailer 4HK$8,105 HKD
Retailer 8HK$8,379 HKD
Retailer 7HK$8,518 HKD
Retailer 10HK$9,645 HKD
Retailer 5HK$12,804 HKD
Brilliant EarthHK$16,398 HKD
Retailer 6HK$16,588 HKD
Retailer 12HK$16,790 HKD
Retailer 3HK$24,635 HKD

25 data points across 16 retailers

12 retailersHK$1,750 HKD to HK$16,790 HKD

A+
Cheapest Retailer
-
HK$1,750 HKD
$223 USD
A
Retailer 2
-
HK$2,032 HKD
$259 USD
View
A
Retailer 3
-
HK$3,695 HKD
$471 USD
View
B+
Retailer 4
-
HK$6,998 HKD
$892 USD
View
Retailer 5
-
HK$7,038 HKD
$897 USD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$7,697 HKD
$981 USD
View
B+
Retailer 7
-
HK$8,082 HKD
$1,030 USD
View
B+
Retailer 8
-
HK$9,645 HKD
£968 GBP
View
B
Retailer 9
-
HK$16,398 HKD
$2,090 USD
View
B
Retailer 10
-
HK$16,790 HKD
$2,140 USD
View
Retailer 11
-
HK$24,635 HKD
$3,140 USD
View
Price last confirmed 35 days ago
Most Expensive
Brilliant Earth
20712835Y · Sep 21
HK$29,657 HKD
$3,780 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$1,750 HKDSave up to HK$15,040 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+
1.29ct Oval
HK$1,750 HKD