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Round|Lab Grown|IGI

0.63ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG665414978

Shape and cutting style on the report: Round brilliant

Certificate IGI LG665414978

Diamond specifications and retailer prices

From HK$1,169 HKD
$149 USD
As of October 28, 2026
Save HK$3,492 HKD (75%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$4,661 HKD at Riddles Jewelry · As of October 29, 2026
View at Riddles Jewelry

About this 0.63ct lab-grown round diamond

This 0.63ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG665414978 or 665414978. Listed at 6 retailers as of October 28, 2026, with prices from HK$1,169 to HK$4,661, a HK$3,492 spread on the same certified stone. Riddles Jewelry lists it at HK$4,661. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.63
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665414978
Dimensions5.53 × 5.59 × 3.39 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm5.59 mm0.63 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665414978
Side View
Table 57.0%Crown 34.8°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.9%

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 28
Current: HK$3,845 HKD|Low: HK$1,169 HKD|High: HK$4,661 HKD|Avg: HK$3,132 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Riddles Jewelry
October 4, 2026
Retailer 3HK$1,169 HKD
Retailer 2HK$2,024 HKD
Retailer 4HK$2,393 HKD
Retailer 1HK$3,845 HKD
Retailer 5HK$3,947 HKD
Retailer 6HK$4,381 HKD
Riddles JewelryHK$4,661 HKD

2 data points across 7 retailers

6 retailersHK$1,169 HKD to HK$4,661 HKD

A
Cheapest Retailer
-
HK$1,169 HKD
$149 USD
Final sale: no returns
A
Retailer 2
-
HK$2,024 HKD
$258 USD
View
A
Retailer 3
-
HK$2,393 HKD
$305 USD
View
B+
Retailer 4
-
HK$3,845 HKD
$490 USD
View
B+
Retailer 5
-
HK$3,947 HKD
CA$699 CAD
View
Most Expensive
B+
Riddles Jewelry
1966215935 · Oct 29
HK$4,661 HKD
$594 USD
View
5 more retailers have this diamond
Prices start from HK$1,169 HKDSave up to HK$3,492 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
0.63ct Round
HK$1,169 HKD