Round|Lab Grown|IGI

5.08ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG749577900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG749577900

Diamond specifications and retailer prices

From HK$66,265 HKD
$8,446 USD
As of October 30, 2026
Save HK$173,082 HKD (72%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$239,347 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.08ct lab-grown round diamond

This 5.08ct lab-grown round sits in the over five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749577900 or 749577900. Listed at 18 retailers as of October 30, 2026, with prices from HK$66,265 to HK$239,347, a HK$173,082 spread on the same certified stone. Taylor and Hart lists it at HK$239,347. 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

5.08
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749577900
Dimensions11.02 × 10.97 × 6.81 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
11.02 mm10.97 mm5.08 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749577900
Side View
Table 56.0%Crown 34.4°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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 30
Current: HK$73,553 HKD|Low: HK$60,694 HKD|High: HK$239,347 HKD|Avg: HK$111,727 HKD|-11.6%
Retailer 1
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
Taylor and Hart
October 31, 2026
Retailer 13HK$63,872 HKD
Retailer 4HK$66,265 HKD
Retailer 5HK$71,537 HKD
Retailer 10HK$73,530 HKD
Retailer 1HK$73,553 HKD
Retailer 6HK$73,703 HKD
Retailer 12HK$82,419 HKD
Retailer 2HK$83,290 HKD
Retailer 7HK$91,029 HKD
Retailer 3HK$135,527 HKD
Retailer 9HK$138,281 HKD
Retailer 8HK$150,540 HKD
Retailer 11HK$154,286 HKD
Retailer 14HK$219,451 HKD
Taylor and HartHK$239,347 HKD

45 data points across 15 retailers

18 retailersHK$66,265 HKD to HK$239,347 HKD

Retailer 1
-
HK$63,534 HKD
$8,098 USD
Price last confirmed 37 days ago
Retailer 2
-
HK$63,872 HKD
$8,141 USD
View
Price last confirmed 10 days ago
Retailer 3
-
HK$66,076 HKD
$8,422 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
HK$66,265 HKD
$8,446 USD
View
A
Retailer 5
-
HK$71,537 HKD
$9,118 USD
View
Final sale: no returns
Retailer 6
-
HK$72,683 HKD
$9,264 USD
View
Price last confirmed 36 days ago
A
Retailer 7
-
HK$73,530 HKD
$9,372 USD
View
A
Retailer 8
-
HK$73,553 HKD
$9,375 USD
View
A
Retailer 9
-
HK$82,419 HKD
$10,505 USD
View
Retailer 10
-
HK$82,890 HKD
$10,565 USD
View
Price last confirmed 40 days ago
A
Retailer 11
-
HK$83,290 HKD
$10,616 USD
View
A
Retailer 12
-
HK$91,029 HKD
£9,136 GBP
View
B+
Retailer 13
-
HK$135,527 HKD
$17,274 USD
View
B+
Retailer 14
-
HK$138,281 HKD
£13,878 GBP
View
B+
Retailer 15
-
HK$150,540 HKD
ZAR 309,977 ZAR
View
Retailer 16
-
HK$154,286 HKD
A$30,254 AUD
View
Price last confirmed 8 days ago
Retailer 17
-
HK$219,451 HKD
A$43,032 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Taylor and Hart
P0W0Q7C · Oct 30
HK$239,347 HKD
$30,507 USD
View
17 more retailers have this diamond
Prices start from HK$66,265 HKDSave up to HK$173,082 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
5.08ct Round
HK$66,265 HKD