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Oval|Lab Grown|IGI

3.01ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG729590190

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG729590190

Diamond specifications and retailer prices

From HK$9,642 HKD
$1,229 USD
As of October 31, 2026
Save HK$56,811 HKD (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: HK$66,453 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729590190 or 729590190. Listed at 31 retailers as of October 31, 2026, with prices from HK$9,642 to HK$66,453, a HK$56,811 spread on the same certified stone. Brilliant Earth lists it at HK$66,453. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.01
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729590190
Dimensions11.75 × 8.08 × 5.06 mm
L/W Ratio1.45
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
11.75 mm8.08 mm3.01 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729590190
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°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: Oct 31
Current: HK$66,453 HKD|Low: HK$9,305 HKD|High: HK$110,703 HKD|Avg: HK$26,611 HKD|-40.0%
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
Retailer 22
Retailer 23
November 1, 2026
Retailer 9HK$9,642 HKD
Retailer 19HK$10,600 HKD
Retailer 21HK$11,102 HKD
Retailer 3HK$11,674 HKD
Retailer 6HK$11,750 HKD
Retailer 13HK$13,963 HKD
Retailer 23HK$14,554 HKD
Retailer 8HK$15,479 HKD
Retailer 4HK$20,148 HKD
Retailer 16HK$20,950 HKD
Retailer 17HK$21,776 HKD
Retailer 5HK$22,203 HKD
Retailer 20HK$22,389 HKD
Retailer 22HK$24,938 HKD
Retailer 7HK$26,664 HKD
Retailer 11HK$29,892 HKD
Retailer 10HK$30,882 HKD
Retailer 2HK$32,702 HKD
Retailer 15HK$33,671 HKD
Retailer 12HK$34,086 HKD
Retailer 14HK$36,828 HKD
Retailer 18HK$55,760 HKD
Brilliant EarthHK$66,453 HKD

38 data points across 23 retailers

31 retailersHK$9,642 HKD to HK$66,453 HKD

Retailer 1
-
HK$8,646 HKD
$1,102 USD
Price last confirmed 34 days ago
Retailer 2
-
HK$9,407 HKD
$1,199 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
HK$9,642 HKD
$1,229 USD
View
Retailer 4
-
HK$9,893 HKD
$1,261 USD
View
Price last confirmed 33 days ago
Retailer 5
-
HK$10,035 HKD
$1,279 USD
View
Price last confirmed 30 days ago
Retailer 6
-
HK$10,035 HKD
$1,279 USD
View
Price last confirmed 22 days ago
A
Retailer 7
-
HK$10,600 HKD
$1,351 USD
View
Final sale: no returns
A
Retailer 8
-
HK$11,102 HKD
$1,415 USD
View
A
Retailer 9
-
HK$11,674 HKD
$1,488 USD
View
A
Retailer 10
-
HK$11,750 HKD
View
A
Retailer 11
-
HK$13,963 HKD
£1,401 GBP
View
A
Retailer 12
-
HK$14,554 HKD
$1,855 USD
View
A
Retailer 13
-
HK$15,479 HKD
€1,879 EUR
View
Retailer 14
-
HK$18,806 HKD
$2,397 USD
View
Price last confirmed 32 days ago
Retailer 15
-
HK$18,806 HKD
$2,397 USD
View
Price last confirmed 23 days ago
A
Retailer 16
-
HK$20,148 HKD
$2,568 USD
View
A
Retailer 17
-
HK$20,950 HKD
A$4,108 AUD
View
A
Retailer 18
-
HK$21,776 HKD
A$4,270 AUD
View
B+
Retailer 19
-
HK$22,203 HKD
$2,830 USD
View
A
Retailer 20
-
HK$22,389 HKD
ZAR 46,101 ZAR
View
B+
Retailer 21
-
HK$24,938 HKD
$3,179 USD
View
B+
Retailer 22
-
HK$26,664 HKD
£2,676 GBP
View
B+
Retailer 23
-
HK$29,892 HKD
$3,810 USD
View
B+
Retailer 24
-
HK$30,882 HKD
$3,936 USD
View
B+
Retailer 25
-
HK$32,702 HKD
£3,282 GBP
View
B+
Retailer 26
-
HK$33,671 HKD
$4,292 USD
View
B+
Retailer 27
-
HK$34,086 HKD
SGD 5,871 SGD
View
B+
Retailer 28
-
HK$36,828 HKD
$4,694 USD
View
Retailer 29
-
HK$42,986 HKD
$5,479 USD
View
Price last confirmed 104 days ago
B
Retailer 30
-
HK$55,760 HKD
A$10,934 AUD
View
Most Expensive
B
Brilliant Earth
15744668A · Oct 31
HK$66,453 HKD
$8,470 USD
View
30 more retailers have this diamond
Prices start from HK$9,642 HKDSave up to HK$56,811 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
3.01ct Oval
HK$9,642 HKD