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Oval|Lab Grown|IGI

3.06ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG735572550

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735572550

Diamond specifications and retailer prices

From HK$9,203 HKD
$1,173 USD
As of October 29, 2026
Save HK$72,235 HKD (89%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$81,438 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.06ct lab-grown oval diamond

This 3.06ct 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 LG735572550 or 735572550. Listed at 24 retailers as of October 29, 2026, with prices from HK$9,203 to HK$81,438, a HK$72,235 spread on the same certified stone. Brilliant Earth lists it at HK$81,438. 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

3.06
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735572550
Dimensions11.30 × 8.06 × 5.15 mm
L/W Ratio1.40
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
11.30 mm8.06 mm3.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735572550
Side View
Table 60.0%Crown 37.9°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 63.9%

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 29
Current: HK$81,438 HKD|Low: HK$8,834 HKD|High: HK$112,743 HKD|Avg: HK$24,103 HKD|-27.7%
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
Retailer 17
November 1, 2026
Retailer 17HK$9,203 HKD
Retailer 7HK$10,019 HKD
Retailer 5HK$10,678 HKD
Retailer 16HK$11,133 HKD
Retailer 15HK$12,043 HKD
Retailer 8HK$12,655 HKD
Retailer 3HK$15,283 HKD
Retailer 2HK$15,492 HKD
Retailer 12HK$16,995 HKD
Retailer 9HK$19,206 HKD
Retailer 6HK$20,014 HKD
Retailer 10HK$24,117 HKD
Retailer 13HK$24,797 HKD
Retailer 4HK$29,523 HKD
Retailer 14HK$34,496 HKD
Retailer 11HK$56,658 HKD
Brilliant EarthHK$81,438 HKD

41 data points across 17 retailers

24 retailersHK$9,203 HKD to HK$81,438 HKD

A
Cheapest Retailer
-
HK$9,203 HKD
$1,173 USD
A
Retailer 2
-
HK$10,019 HKD
$1,277 USD
View
A
Retailer 3
-
HK$10,678 HKD
$1,361 USD
View
Retailer 4
-
HK$10,678 HKD
$1,361 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$11,133 HKD
$1,419 USD
View
Final sale: no returns
A
Retailer 6
-
HK$12,043 HKD
$1,535 USD
View
A
Retailer 7
-
HK$12,655 HKD
$1,613 USD
View
A
Retailer 8
-
HK$15,283 HKD
$1,948 USD
View
A
Retailer 9
-
HK$15,492 HKD
£1,555 GBP
View
A
Retailer 10
-
HK$16,995 HKD
€2,063 EUR
View
A
Retailer 11
-
HK$19,206 HKD
$2,448 USD
View
A
Retailer 12
-
HK$20,014 HKD
$2,551 USD
View
Retailer 13
-
HK$21,042 HKD
$2,682 USD
View
Price last confirmed 46 days ago
B+
Retailer 14
-
HK$23,153 HKD
$2,951 USD
View
B+
Retailer 15
-
HK$24,117 HKD
A$4,729 AUD
View
B+
Retailer 16
-
HK$24,797 HKD
ZAR 51,059 ZAR
View
B+
Retailer 17
-
HK$29,414 HKD
£2,952 GBP
View
B+
Retailer 18
-
HK$29,523 HKD
$3,763 USD
View
B+
Retailer 19
-
HK$30,912 HKD
$3,940 USD
View
B+
Retailer 20
-
HK$33,735 HKD
$4,300 USD
View
B+
Retailer 21
-
HK$34,496 HKD
£3,462 GBP
View
B
Retailer 22
-
HK$37,399 HKD
$4,767 USD
View
B
Retailer 23
-
HK$56,658 HKD
A$11,110 AUD
View
Most Expensive
B
Brilliant Earth
15907447A · Oct 31
HK$81,438 HKD
$10,380 USD
View
23 more retailers have this diamond
Prices start from HK$9,203 HKDSave up to HK$72,235 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
3.06ct Oval
HK$9,203 HKD