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Round|Lab Grown|IGI

4.77ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG601325642

Shape and cutting style on the report: Round brilliant

Certificate IGI LG601325642

Diamond specifications and retailer prices

From HK$3,891 HKD
$496 USD
As of October 29, 2026
Save HK$22,156 HKD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$26,048 HKD at Adiamor · As of October 31, 2026
View at Adiamor

About this 4.77ct lab-grown round diamond

This 4.77ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG601325642 or 601325642. Listed at 15 retailers as of October 29, 2026, with prices from HK$3,891 to HK$26,048, a HK$22,156 spread on the same certified stone. Adiamor lists it at HK$26,048. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.77
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG601325642
Dimensions10.80 × 10.77 × 6.66 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.80 mm10.77 mm4.77 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG601325642
Side View
Table 57.0%Crown 34.7°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.8%

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$26,048 HKD|Low: HK$3,891 HKD|High: HK$26,244 HKD|Avg: HK$11,232 HKD
Adiamor
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
November 1, 2026
Retailer 6HK$3,891 HKD
Retailer 13HK$4,362 HKD
Retailer 3HK$4,825 HKD
Retailer 15HK$4,825 HKD
Retailer 10HK$5,924 HKD
Retailer 7HK$7,350 HKD
Retailer 4HK$7,508 HKD
Retailer 9HK$7,530 HKD
Retailer 2HK$8,004 HKD
Retailer 16HK$8,262 HKD
Retailer 5HK$12,694 HKD
Retailer 14HK$12,969 HKD
Retailer 8HK$18,084 HKD
Retailer 12HK$20,247 HKD
Retailer 11HK$23,537 HKD
AdiamorHK$26,048 HKD

41 data points across 16 retailers

15 retailersHK$3,891 HKD to HK$26,048 HKD

A
Cheapest Retailer
-
HK$3,891 HKD
$496 USD
A
Retailer 2
-
HK$4,362 HKD
$556 USD
View
A
Retailer 3
-
HK$4,825 HKD
$615 USD
View
Retailer 4
-
HK$4,825 HKD
$615 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$5,924 HKD
$755 USD
View
Retailer 6
-
HK$7,350 HKD
£738 GBP
View
Price last confirmed 19 days ago
B+
Retailer 7
-
HK$7,508 HKD
$957 USD
View
A
Retailer 8
-
HK$7,530 HKD
€914 EUR
View
A
Retailer 9
-
HK$8,004 HKD
£803 GBP
View
A
Retailer 10
-
HK$8,262 HKD
$1,053 USD
View
B+
Retailer 11
-
HK$12,694 HKD
$1,618 USD
View
B+
Retailer 12
-
HK$12,969 HKD
$1,653 USD
View
B
Retailer 13
-
HK$20,247 HKD
£2,032 GBP
View
B
Retailer 14
-
HK$23,537 HKD
$3,000 USD
View
Most Expensive
B
Adiamor
D-82061381 · Oct 31
HK$26,048 HKD
$3,320 USD
View
14 more retailers have this diamond
Prices start from HK$3,891 HKDSave up to HK$22,156 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
4.77ct Round
HK$3,891 HKD