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Oval|Lab Grown|IGI

3.05ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG730503243

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG730503243

Diamond specifications and retailer prices

From HK$8,262 HKD
$1,053 USD
As of October 29, 2026
Save HK$61,094 HKD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$69,356 HKD at Brilliant Earth · As of October 30, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG730503243 or 730503243. Listed at 27 retailers as of October 29, 2026, with prices from HK$8,262 to HK$69,356, a HK$61,094 spread on the same certified stone. Brilliant Earth lists it at HK$69,356. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG730503243
Dimensions11.90 × 8.35 × 5.12 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
11.90 mm8.35 mm3.05 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG730503243
Side View
Table 59.0%Crown 35.5°Girdle: THN-MEDPavilion 40.5°Culet: NoneDepth 61.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$69,356 HKD|Low: HK$7,932 HKD|High: HK$100,739 HKD|Avg: HK$22,251 HKD|-16.5%
Brilliant Earth
Retailer 2
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Retailer 26
October 31, 2026
Retailer 6HK$8,262 HKD
Retailer 4HK$8,983 HKD
Retailer 17HK$9,250 HKD
Retailer 10HK$9,580 HKD
Retailer 19HK$9,580 HKD
Retailer 2HK$10,670 HKD
Retailer 24HK$11,147 HKD
Retailer 20HK$11,434 HKD
Retailer 12HK$11,627 HKD
Retailer 21HK$13,872 HKD
Retailer 5HK$14,452 HKD
Retailer 26HK$15,216 HKD
Retailer 11HK$17,959 HKD
Retailer 9HK$20,022 HKD
Retailer 13HK$21,511 HKD
Retailer 25HK$21,618 HKD
Retailer 22HK$22,247 HKD
Retailer 8HK$22,698 HKD
Retailer 3HK$26,425 HKD
Retailer 14HK$29,712 HKD
Retailer 15HK$30,714 HKD
Retailer 23HK$32,662 HKD
Retailer 16HK$33,451 HKD
Retailer 18HK$34,615 HKD
Retailer 7HK$57,163 HKD
Brilliant EarthHK$69,356 HKD

27 data points across 26 retailers

27 retailersHK$8,262 HKD to HK$69,356 HKD

A
Cheapest Retailer
-
HK$8,262 HKD
$1,053 USD
A
Retailer 2
-
HK$8,983 HKD
$1,145 USD
View
A
Retailer 3
-
HK$9,250 HKD
$1,179 USD
View
Final sale: no returns
A
Retailer 4
-
HK$9,580 HKD
$1,221 USD
View
Retailer 5
-
HK$9,580 HKD
$1,221 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$10,670 HKD
$1,360 USD
View
A
Retailer 7
-
HK$11,147 HKD
View
A
Retailer 8
-
HK$11,434 HKD
£1,148 GBP
View
A
Retailer 9
-
HK$11,627 HKD
$1,482 USD
View
A
Retailer 10
-
HK$13,872 HKD
£1,392 GBP
View
A
Retailer 11
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HK$14,452 HKD
$1,842 USD
View
A
Retailer 12
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HK$17,959 HKD
$2,289 USD
View
A
Retailer 13
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HK$20,022 HKD
$2,552 USD
View
A
Retailer 14
-
HK$21,511 HKD
A$4,218 AUD
View
Retailer 15
-
HK$21,618 HKD
A$4,239 AUD
View
Price last confirmed 9 days ago
A
Retailer 16
-
HK$22,247 HKD
ZAR 45,808 ZAR
View
B+
Retailer 17
-
HK$22,698 HKD
$2,893 USD
View
B+
Retailer 18
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HK$26,425 HKD
£2,652 GBP
View
B+
Retailer 19
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HK$28,307 HKD
$3,608 USD
View
B+
Retailer 20
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HK$29,712 HKD
$3,787 USD
View
B+
Retailer 21
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HK$30,714 HKD
$3,915 USD
View
B+
Retailer 22
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HK$32,662 HKD
£3,278 GBP
View
B+
Retailer 23
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HK$33,451 HKD
$4,264 USD
View
B+
Retailer 24
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HK$34,615 HKD
$4,412 USD
View
Retailer 25
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HK$47,329 HKD
£4,750 GBP
View
Price last confirmed 14 days ago
Retailer 26
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HK$57,163 HKD
A$11,209 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
15638411A · Oct 30
HK$69,356 HKD
$8,840 USD
View
26 more retailers have this diamond
Prices start from HK$8,262 HKDSave up to HK$61,094 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$8,262 HKD