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Round|Lab Grown|IGI

5.03ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG606344091

Shape and cutting style on the report: Round brilliant

Certificate IGI LG606344091

Diamond specifications and retailer prices

From HK$45,599 HKD
$5,812 USD
As of October 29, 2026
Save HK$268,150 HKD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$313,750 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 5.03ct lab-grown round diamond

This 5.03ct 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 LG606344091 or 606344091. Listed at 24 retailers as of October 29, 2026, with prices from HK$45,599 to HK$313,750, a HK$268,150 spread on the same certified stone. Do Amore Diamonds lists it at HK$313,750. 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

5.03
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG606344091
Dimensions10.98 × 11.02 × 6.73 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
10.98 mm11.02 mm5.03 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG606344091
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.2%

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$72,967 HKD|Low: HK$43,779 HKD|High: HK$413,476 HKD|Avg: HK$109,489 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
Retailer 18
October 31, 2026
Retailer 16HK$45,599 HKD
Retailer 8HK$47,788 HKD
Retailer 7HK$49,083 HKD
Retailer 6HK$51,076 HKD
Retailer 15HK$52,880 HKD
Retailer 2HK$52,896 HKD
Retailer 14HK$64,005 HKD
Retailer 9HK$69,317 HKD
Retailer 1HK$72,967 HKD
Retailer 3HK$81,658 HKD
Retailer 12HK$117,356 HKD
Retailer 11HK$118,628 HKD
Retailer 13HK$122,408 HKD
Retailer 18HK$134,852 HKD
Retailer 4HK$168,302 HKD
Retailer 17HK$168,369 HKD
Retailer 10HK$173,988 HKD
Retailer 5HK$413,476 HKD

44 data points across 18 retailers

24 retailersHK$45,599 HKD to HK$313,750 HKD

A
Cheapest Retailer
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HK$45,599 HKD
$5,812 USD
A
Retailer 2
-
HK$47,788 HKD
$6,091 USD
View
A
Retailer 3
-
HK$49,083 HKD
$6,256 USD
View
A
Retailer 4
-
HK$51,068 HKD
$6,509 USD
View
Final sale: no returns
A
Retailer 5
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HK$51,076 HKD
$6,510 USD
View
Final sale: no returns
A
Retailer 6
-
HK$51,460 HKD
$6,559 USD
View
A
Retailer 7
-
HK$52,880 HKD
$6,740 USD
View
A
Retailer 8
-
HK$52,896 HKD
$6,742 USD
View
Retailer 9
-
HK$52,896 HKD
$6,742 USD
View
Price last confirmed 15 days ago
A
Retailer 10
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HK$64,005 HKD
$8,158 USD
View
A
Retailer 11
-
HK$69,317 HKD
$8,835 USD
View
A
Retailer 12
-
HK$72,967 HKD
£7,323 GBP
View
A
Retailer 13
-
HK$81,658 HKD
$10,408 USD
View
A
Retailer 14
-
HK$117,356 HKD
£11,778 GBP
View
A
Retailer 15
-
HK$118,628 HKD
ZAR 244,266 ZAR
View
Retailer 16
-
HK$122,408 HKD
A$24,003 AUD
View
Price last confirmed 9 days ago
B+
Retailer 17
-
HK$134,852 HKD
$17,188 USD
View
B+
Retailer 18
-
HK$145,593 HKD
$18,557 USD
View
B+
Retailer 19
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HK$168,302 HKD
$21,452 USD
View
B+
Retailer 20
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HK$168,369 HKD
$21,460 USD
View
B+
Retailer 21
-
HK$173,988 HKD
$22,176 USD
View
B
Retailer 22
-
HK$201,681 HKD
$25,706 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B260F34A · Oct 30
HK$313,750 HKD
$39,990 USD
View
22 more retailers have this diamond
Prices start from HK$45,599 HKDSave up to HK$268,150 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
5.03ct Round
HK$45,599 HKD