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Oval|Lab Grown|IGI

3.05ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG773639190

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG773639190

Diamond specifications and retailer prices

From HK$9,164 HKD
$1,168 USD
As of October 29, 2026
Save HK$105,509 HKD (92%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$122,785 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG773639190 or 773639190. Listed at 26 retailers as of October 29, 2026, with a 1151% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639190
Dimensions11.78 × 8.21 × 5.10 mm
L/W Ratio1.43
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
11.78 mm8.21 mm3.05 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639190
Side View
Table 60.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

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$122,785 HKD|Low: HK$9,164 HKD|High: HK$122,785 HKD|Avg: HK$32,643 HKD
Brilliant Earth
Retailer 2
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Retailer 23
October 31, 2026
Retailer 22HK$9,164 HKD
Retailer 20HK$9,972 HKD
Retailer 8HK$10,262 HKD
Retailer 9HK$10,631 HKD
Retailer 15HK$10,631 HKD
Retailer 18HK$12,004 HKD
Retailer 7HK$13,189 HKD
Retailer 4HK$14,970 HKD
Retailer 2HK$16,538 HKD
Retailer 19HK$17,860 HKD
Retailer 23HK$18,610 HKD
Retailer 21HK$20,948 HKD
Retailer 3HK$21,991 HKD
Retailer 13HK$27,247 HKD
Retailer 11HK$28,338 HKD
Retailer 12HK$29,335 HKD
Retailer 5HK$33,254 HKD
Retailer 14HK$37,507 HKD
Retailer 17HK$37,903 HKD
Retailer 10HK$39,385 HKD
Retailer 16HK$41,631 HKD
Retailer 6HK$81,360 HKD
Brilliant EarthHK$122,785 HKD

32 data points across 23 retailers

26 retailersHK$9,164 HKD to HK$114,673 HKD

A
Cheapest Retailer
-
HK$9,164 HKD
$1,168 USD
A
Retailer 2
-
HK$9,972 HKD
$1,271 USD
View
A
Retailer 3
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HK$10,262 HKD
$1,308 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,631 HKD
$1,355 USD
View
Retailer 5
-
HK$10,631 HKD
$1,355 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$12,004 HKD
$1,530 USD
View
A
Retailer 7
-
HK$13,189 HKD
$1,681 USD
View
A
Retailer 8
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HK$14,970 HKD
$1,908 USD
View
A
Retailer 9
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HK$16,538 HKD
£1,660 GBP
View
A
Retailer 10
-
HK$17,860 HKD
€2,168 EUR
View
A
Retailer 11
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HK$18,610 HKD
$2,372 USD
View
A
Retailer 12
-
HK$20,948 HKD
$2,670 USD
View
A
Retailer 13
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HK$21,991 HKD
$2,803 USD
View
B+
Retailer 14
-
HK$27,247 HKD
ZAR 56,104 ZAR
View
B+
Retailer 15
-
HK$28,338 HKD
£2,844 GBP
View
B+
Retailer 16
-
HK$29,335 HKD
$3,739 USD
View
B+
Retailer 17
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HK$32,763 HKD
$4,176 USD
View
B+
Retailer 18
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HK$33,254 HKD
$4,239 USD
View
B+
Retailer 19
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HK$37,507 HKD
$4,781 USD
View
B+
Retailer 20
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HK$37,903 HKD
£3,804 GBP
View
B+
Retailer 21
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HK$39,385 HKD
$5,020 USD
View
B+
Retailer 22
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HK$41,631 HKD
$5,306 USD
View
Retailer 23
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HK$45,504 HKD
$5,800 USD
View
Price last confirmed 72 days ago
B
Retailer 24
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HK$81,360 HKD
$10,370 USD
View
B
Retailer 25
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HK$114,673 HKD
$14,616 USD
View
Most Expensive
Brilliant Earth
18615153A · Oct 29
HK$122,785 HKD
$15,650 USD
View
Price under review
25 more retailers have this diamond
Prices start from HK$9,164 HKDSave up to HK$105,509 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
3.05ct Oval
HK$9,164 HKD