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Round|Lab Grown|IGI

5.93ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG620451720

Shape and cutting style on the report: Round brilliant

Certificate IGI LG620451720

Diamond specifications and retailer prices

From HK$56,481 HKD
$7,199 USD
As of October 29, 2026
Save HK$295,948 HKD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$352,429 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 5.93ct lab-grown round diamond

This 5.93ct 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 LG620451720 or 620451720. Listed at 23 retailers as of October 29, 2026, with prices from HK$56,481 to HK$352,429, a HK$295,948 spread on the same certified stone. Do Amore Diamonds lists it at HK$352,429. 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

5.93
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620451720
Dimensions11.60 × 11.69 × 7.14 mm
L/W Ratio1.01
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
11.60 mm11.69 mm5.93 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620451720
Side View
Table 57.0%Crown 33.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.3%

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$173,704 HKD|Low: HK$54,222 HKD|High: HK$607,014 HKD|Avg: HK$140,696 HKD|-14.0%
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
Retailer 18
October 30, 2026
Retailer 17HK$56,481 HKD
Retailer 7HK$58,741 HKD
Retailer 6HK$59,321 HKD
Retailer 9HK$63,260 HKD
Retailer 2HK$65,519 HKD
Retailer 14HK$65,551 HKD
Retailer 16HK$74,071 HKD
Retailer 3HK$75,891 HKD
Retailer 8HK$81,336 HKD
Retailer 11HK$88,800 HKD
Retailer 13HK$134,973 HKD
Retailer 12HK$146,935 HKD
Retailer 15HK$150,686 HKD
Retailer 18HK$167,788 HKD
Retailer 1HK$173,704 HKD
Retailer 4HK$209,210 HKD
Retailer 10HK$217,085 HKD
Retailer 5HK$607,014 HKD

43 data points across 18 retailers

23 retailersHK$56,481 HKD to HK$352,429 HKD

A
Cheapest Retailer
-
HK$56,481 HKD
$7,199 USD
A
Retailer 2
-
HK$58,741 HKD
$7,487 USD
View
A
Retailer 3
-
HK$59,321 HKD
$7,561 USD
View
A
Retailer 4
-
HK$63,260 HKD
$8,063 USD
View
Final sale: no returns
A
Retailer 5
-
HK$65,519 HKD
$8,351 USD
View
Retailer 6
-
HK$65,519 HKD
$8,351 USD
View
Price last confirmed 15 days ago
A
Retailer 7
-
HK$65,551 HKD
$8,355 USD
View
A
Retailer 8
-
HK$74,071 HKD
$9,441 USD
View
A
Retailer 9
-
HK$75,891 HKD
$9,673 USD
View
A
Retailer 10
-
HK$81,336 HKD
$10,367 USD
View
A
Retailer 11
-
HK$82,035 HKD
$10,456 USD
View
A
Retailer 12
-
HK$88,800 HKD
£8,912 GBP
View
A
Retailer 13
-
HK$134,973 HKD
£13,546 GBP
View
B+
Retailer 14
-
HK$146,935 HKD
ZAR 302,553 ZAR
View
Retailer 15
-
HK$150,686 HKD
A$29,548 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$167,788 HKD
$21,386 USD
View
B+
Retailer 17
-
HK$173,704 HKD
$22,140 USD
View
B+
Retailer 18
-
HK$180,317 HKD
$22,983 USD
View
B+
Retailer 19
-
HK$209,210 HKD
$26,666 USD
View
B+
Retailer 20
-
HK$217,085 HKD
$27,669 USD
View
B
Retailer 21
-
HK$235,723 HKD
$30,045 USD
View
Most Expensive
B
Do Amore Diamonds
27-AA7E2D72C · Oct 31
HK$352,429 HKD
$44,920 USD
View
21 more retailers have this diamond
Prices start from HK$56,481 HKDSave up to HK$295,948 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
5.93ct Round
HK$56,481 HKD