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Oval|Lab Grown|IGI

1.29ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG815698028

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815698028

Diamond specifications and retailer prices

From HK$1,985 HKD
$253 USD
As of November 1, 2026
Save HK$14,491 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$24,008 HKD at Brilliant Earth · As of September 28, 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 LG815698028 or 815698028. Listed at 22 retailers as of October 31, 2026, with a 730% 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815698028
Dimensions8.84 × 6.05 × 3.79 mm
L/W Ratio1.46
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
8.84 mm6.05 mm1.29 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815698028
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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 1
Current: HK$16,476 HKD|Low: HK$1,985 HKD|High: HK$22,125 HKD|Avg: HK$7,085 HKD|-25.5%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 2, 2026
Retailer 5HK$1,985 HKD
Retailer 7HK$2,220 HKD
Retailer 19HK$2,299 HKD
Retailer 11HK$2,456 HKD
Retailer 18HK$2,456 HKD
Retailer 17HK$3,727 HKD
Retailer 3HK$4,111 HKD
Retailer 15HK$4,193 HKD
Retailer 13HK$4,243 HKD
Retailer 20HK$4,456 HKD
Retailer 2HK$4,682 HKD
Retailer 6HK$6,755 HKD
Retailer 4HK$7,548 HKD
Retailer 10HK$7,901 HKD
Retailer 9HK$8,209 HKD
Retailer 8HK$8,304 HKD
Retailer 21HK$8,960 HKD
Retailer 16HK$9,904 HKD
Retailer 14HK$10,044 HKD
Brilliant EarthHK$16,476 HKD
Retailer 12HK$21,615 HKD

32 data points across 21 retailers

22 retailersHK$1,985 HKD to HK$16,476 HKD

A
Cheapest Retailer
-
HK$1,985 HKD
$253 USD
A
Retailer 2
-
HK$2,220 HKD
$283 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,299 HKD
$293 USD
View
Retailer 4
-
HK$2,456 HKD
$313 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$2,456 HKD
$313 USD
View
A
Retailer 6
-
HK$3,727 HKD
$475 USD
View
A
Retailer 7
-
HK$4,111 HKD
$524 USD
View
A
Retailer 8
-
HK$4,193 HKD
€509 EUR
View
A
Retailer 9
-
HK$4,243 HKD
ZAR 8,737 ZAR
View
A
Retailer 10
-
HK$4,456 HKD
$568 USD
View
A
Retailer 11
-
HK$4,682 HKD
£470 GBP
View
B+
Retailer 12
-
HK$6,755 HKD
$861 USD
View
B+
Retailer 13
-
HK$7,548 HKD
$962 USD
View
B+
Retailer 14
-
HK$7,901 HKD
$1,007 USD
View
B+
Retailer 15
-
HK$8,209 HKD
SGD 1,414 SGD
View
B+
Retailer 16
-
HK$8,304 HKD
$1,058 USD
View
B+
Retailer 17
-
HK$8,960 HKD
$1,142 USD
View
B+
Retailer 18
-
HK$9,904 HKD
£994 GBP
View
Retailer 19
-
HK$10,044 HKD
£1,008 GBP
View
Price last confirmed 11 days ago
B
Retailer 20
-
HK$16,476 HKD
$2,100 USD
View
Retailer 21
-
HK$21,615 HKD
$2,755 USD
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
20793281A · Sep 28
HK$24,008 HKD
$3,060 USD
View
Price last confirmed 34 days ago
21 more retailers have this diamond
Prices start from HK$1,985 HKDSave up to HK$14,491 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$1,985 HKD