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Round|Lab Grown|IGI

5.05ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG630458981

Shape and cutting style on the report: Round brilliant

Certificate IGI LG630458981

Diamond specifications and retailer prices

From HK$57,038 HKD
$7,270 USD
As of October 29, 2026
Save HK$282,602 HKD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$339,640 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 5.05ct lab-grown round diamond

This 5.05ct 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 LG630458981 or 630458981. Listed at 24 retailers as of October 29, 2026, with prices from HK$57,038 to HK$339,640, a HK$282,602 spread on the same certified stone. Do Amore Diamonds lists it at HK$339,640. 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

5.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630458981
Dimensions11.03 × 11.07 × 6.71 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
11.03 mm11.07 mm5.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630458981
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.7%

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$191,121 HKD|Low: HK$55,163 HKD|High: HK$497,731 HKD|Avg: HK$146,532 HKD|-19.5%
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
October 30, 2026
Retailer 5HK$57,038 HKD
Retailer 13HK$58,490 HKD
Retailer 6HK$60,953 HKD
Retailer 15HK$62,844 HKD
Retailer 14HK$72,573 HKD
Retailer 2HK$73,161 HKD
Retailer 8HK$85,499 HKD
Retailer 12HK$115,489 HKD
Retailer 10HK$130,071 HKD
Retailer 9HK$141,596 HKD
Retailer 11HK$145,352 HKD
Retailer 1HK$191,121 HKD
Retailer 3HK$201,495 HKD
Retailer 7HK$209,198 HKD
Retailer 4HK$497,731 HKD

42 data points across 15 retailers

24 retailersHK$57,038 HKD to HK$339,640 HKD

Retailer 1
-
HK$54,426 HKD
$6,937 USD
Price last confirmed 19 days ago
Retailer 2
-
HK$56,607 HKD
$7,215 USD
View
Price last confirmed 17 days ago
A
Retailer 3
-
HK$57,038 HKD
$7,270 USD
View
Retailer 4
-
HK$58,490 HKD
$7,455 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
HK$59,808 HKD
$7,623 USD
View
A
Retailer 6
-
HK$60,953 HKD
$7,769 USD
View
Final sale: no returns
A
Retailer 7
-
HK$62,844 HKD
$8,010 USD
View
Retailer 8
-
HK$63,134 HKD
$8,047 USD
View
Price last confirmed 13 days ago
Retailer 9
-
HK$63,134 HKD
$8,047 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
HK$72,573 HKD
$9,250 USD
View
A
Retailer 11
-
HK$73,161 HKD
$9,325 USD
View
Retailer 12
-
HK$78,379 HKD
$9,990 USD
View
Price last confirmed 23 days ago
A
Retailer 13
-
HK$85,499 HKD
£8,581 GBP
View
A
Retailer 14
-
HK$115,489 HKD
$14,720 USD
View
B+
Retailer 15
-
HK$130,071 HKD
£13,054 GBP
View
B+
Retailer 16
-
HK$141,596 HKD
ZAR 291,560 ZAR
View
Retailer 17
-
HK$145,352 HKD
A$28,502 AUD
View
Price last confirmed 8 days ago
B+
Retailer 18
-
HK$173,768 HKD
$22,148 USD
View
B+
Retailer 19
-
HK$191,121 HKD
$24,360 USD
View
B+
Retailer 20
-
HK$201,495 HKD
$25,682 USD
View
B
Retailer 21
-
HK$209,198 HKD
$26,664 USD
View
B
Retailer 22
-
HK$230,355 HKD
$29,361 USD
View
Most Expensive
B
Do Amore Diamonds
27-55536044F · Oct 29
HK$339,640 HKD
$43,290 USD
View
22 more retailers have this diamond
Prices start from HK$57,038 HKDSave up to HK$282,602 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
5.05ct Round
HK$57,038 HKD