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Round|Lab Grown|IGI

3.00ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG634420663

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634420663

Diamond specifications and retailer prices

From HK$4,535 HKD
$578 USD
As of November 1, 2026
Save HK$19,877 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$24,412 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 3ct lab-grown round diamond

This 3ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634420663 or 634420663. Listed at 17 retailers as of November 1, 2026, with prices from HK$4,535 to HK$24,412, a HK$19,877 spread on the same certified stone. MOH London lists it at HK$24,412. 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

3.00
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634420663
Dimensions9.13 × 9.07 × 5.75 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.13 mm9.07 mm3.00 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634420663
Side View
Table 59.0%Crown 36.4°Girdle: MediumPavilion 41.4°Culet: NoneDepth 63.2%

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: Nov 1
Current: HK$24,412 HKD|Low: HK$4,535 HKD|High: HK$26,325 HKD|Avg: HK$11,423 HKD|+1.4%
MOH London
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 3HK$4,535 HKD
Retailer 4HK$5,076 HKD
Retailer 11HK$5,076 HKD
Retailer 6HK$5,625 HKD
Retailer 14HK$5,688 HKD
Retailer 5HK$6,669 HKD
Retailer 12HK$7,759 HKD
Retailer 16HK$8,332 HKD
Retailer 2HK$8,756 HKD
Retailer 13HK$11,872 HKD
Retailer 7HK$12,212 HKD
Retailer 10HK$13,950 HKD
Retailer 9HK$14,789 HKD
Retailer 8HK$18,100 HKD
Retailer 15HK$18,210 HKD
MOH LondonHK$24,412 HKD

39 data points across 16 retailers

17 retailersHK$4,535 HKD to HK$24,412 HKD

A
Cheapest Retailer
-
HK$4,535 HKD
$578 USD
A
Retailer 2
-
HK$5,076 HKD
$647 USD
View
Final sale: no returns
A
Retailer 3
-
HK$5,076 HKD
$647 USD
View
A
Retailer 4
-
HK$5,625 HKD
$717 USD
View
B+
Retailer 5
-
HK$5,688 HKD
$725 USD
View
Retailer 6
-
HK$6,002 HKD
$765 USD
View
Price last confirmed 16 days ago
A
Retailer 7
-
HK$6,669 HKD
$850 USD
View
A
Retailer 8
-
HK$7,759 HKD
$989 USD
View
A
Retailer 9
-
HK$8,332 HKD
$1,062 USD
View
A
Retailer 10
-
HK$8,756 HKD
£879 GBP
View
B+
Retailer 11
-
HK$11,872 HKD
A$2,328 AUD
View
B+
Retailer 12
-
HK$12,212 HKD
ZAR 25,146 ZAR
View
B+
Retailer 13
-
HK$13,950 HKD
$1,778 USD
View
B
Retailer 14
-
HK$14,789 HKD
$1,885 USD
View
B
Retailer 15
-
HK$18,100 HKD
$2,307 USD
View
B
Retailer 16
-
HK$18,210 HKD
$2,321 USD
View
Most Expensive
B
MOH London
LG634420663 · Nov 1
HK$24,412 HKD
£2,450 GBP
View
16 more retailers have this diamond
Prices start from HK$4,535 HKDSave up to HK$19,877 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
3.00ct Round
HK$4,535 HKD