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Round|Lab Grown|IGI

5.27ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG593388850

Shape and cutting style on the report: Round brilliant

Certificate IGI LG593388850

Diamond specifications and retailer prices

From HK$51,483 HKD
$6,562 USD
As of October 29, 2026
Save HK$154,123 HKD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$205,606 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.27ct lab-grown round diamond

This 5.27ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG593388850 or 593388850. Listed at 22 retailers as of October 29, 2026, with prices from HK$51,483 to HK$205,606, a HK$154,123 spread on the same certified stone. Taylor and Hart lists it at HK$205,606. 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

5.27
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593388850
Dimensions11.13 × 11.10 × 6.91 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
11.13 mm11.10 mm5.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG593388850
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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$74,680 HKD|Low: HK$49,428 HKD|High: HK$176,371 HKD|Avg: HK$84,996 HKD|+2.3%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 16HK$51,483 HKD
Retailer 6HK$53,547 HKD
Retailer 5HK$54,237 HKD
Retailer 8HK$57,658 HKD
Retailer 4HK$59,721 HKD
Retailer 13HK$59,745 HKD
Retailer 17HK$69,238 HKD
Retailer 15HK$69,811 HKD
Retailer 7HK$70,902 HKD
Retailer 1HK$74,680 HKD
Retailer 9HK$75,240 HKD
Retailer 12HK$98,922 HKD
Retailer 11HK$120,037 HKD
Retailer 10HK$121,339 HKD
Retailer 14HK$125,116 HKD
Retailer 3HK$144,620 HKD
Retailer 2HK$176,371 HKD

43 data points across 17 retailers

22 retailersHK$51,483 HKD to HK$205,606 HKD

A
Cheapest Retailer
-
HK$51,483 HKD
$6,562 USD
A
Retailer 2
-
HK$53,547 HKD
$6,825 USD
View
A
Retailer 3
-
HK$54,237 HKD
$6,913 USD
View
A
Retailer 4
-
HK$57,658 HKD
$7,349 USD
View
Final sale: no returns
A
Retailer 5
-
HK$59,721 HKD
$7,612 USD
View
Retailer 6
-
HK$59,721 HKD
$7,612 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
HK$59,745 HKD
$7,615 USD
View
Retailer 8
-
HK$69,238 HKD
$8,825 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
HK$69,811 HKD
$8,898 USD
View
A
Retailer 10
-
HK$70,902 HKD
$9,037 USD
View
A
Retailer 11
-
HK$74,680 HKD
£7,495 GBP
View
A
Retailer 12
-
HK$75,240 HKD
$9,590 USD
View
A
Retailer 13
-
HK$98,922 HKD
€12,008 EUR
View
A
Retailer 14
-
HK$120,037 HKD
£12,047 GBP
View
A
Retailer 15
-
HK$121,339 HKD
ZAR 249,849 ZAR
View
Retailer 16
-
HK$125,116 HKD
A$24,534 AUD
View
Price last confirmed 8 days ago
B+
Retailer 17
-
HK$144,620 HKD
$18,433 USD
View
B+
Retailer 18
-
HK$152,356 HKD
$19,419 USD
View
B+
Retailer 19
-
HK$166,210 HKD
$21,185 USD
View
B+
Retailer 20
-
HK$176,371 HKD
$22,480 USD
View
B+
Retailer 21
-
HK$177,733 HKD
$22,654 USD
View
Most Expensive
B
Taylor and Hart
U6FFVGR · Oct 30
HK$205,606 HKD
$26,206 USD
View
21 more retailers have this diamond
Prices start from HK$51,483 HKDSave up to HK$154,123 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
5.27ct Round
HK$51,483 HKD