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Round|Lab Grown|IGI

5.28ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804659280

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804659280

Diamond specifications and retailer prices

From HK$63,487 HKD
$8,092 USD
As of November 1, 2026
Save HK$322,341 HKD (84%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$385,828 HKD at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.28ct lab-grown round diamond

This 5.28ct lab-grown round sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804659280 or 804659280. Listed at 13 retailers as of October 31, 2026, with prices from HK$63,487 to HK$385,828, a HK$322,341 spread on the same certified stone. With Clarity lists it at HK$385,828. 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

5.28
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804659280
Dimensions11.27 × 11.23 × 6.84 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
11.27 mm11.23 mm5.28 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804659280
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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: Nov 1
Current: HK$132,572 HKD|Low: HK$63,487 HKD|High: HK$281,582 HKD|Avg: HK$136,233 HKD|-1.9%
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
November 1, 2026
Retailer 11HK$63,487 HKD
Retailer 2HK$74,613 HKD
Retailer 12HK$77,628 HKD
Retailer 3HK$87,385 HKD
Retailer 6HK$87,668 HKD
Retailer 7HK$119,171 HKD
Retailer 5HK$124,015 HKD
Retailer 10HK$130,639 HKD
Retailer 1HK$132,572 HKD
Retailer 9HK$145,099 HKD
Retailer 8HK$176,528 HKD
Retailer 4HK$200,134 HKD
Retailer 13HK$233,877 HKD

42 data points across 13 retailers

13 retailersHK$63,487 HKD to HK$385,828 HKD

A
Cheapest Retailer
-
HK$63,487 HKD
$8,092 USD
A
Retailer 2
-
HK$74,613 HKD
$9,510 USD
View
A
Retailer 3
-
HK$77,628 HKD
View
A
Retailer 4
-
HK$87,385 HKD
$11,138 USD
View
A
Retailer 5
-
HK$87,668 HKD
£8,798 GBP
View
A
Retailer 6
-
HK$119,171 HKD
€14,466 EUR
View
A
Retailer 7
-
HK$130,639 HKD
$16,651 USD
View
B+
Retailer 8
-
HK$132,572 HKD
£13,305 GBP
View
B+
Retailer 9
-
HK$145,099 HKD
ZAR 298,774 ZAR
View
B+
Retailer 10
-
HK$176,528 HKD
$22,500 USD
View
Retailer 11
-
HK$200,134 HKD
$25,509 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
HK$233,877 HKD
$29,810 USD
View
Most Expensive
B
With Clarity
804659280 · Oct 31
HK$385,828 HKD
$49,177 USD
View
12 more retailers have this diamond
Prices start from HK$63,487 HKDSave up to HK$322,341 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
5.28ct Round
HK$63,487 HKD