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Round|Lab Grown|IGI

3.23ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG621488458

Shape and cutting style on the report: Round brilliant

Certificate IGI LG621488458

Diamond specifications and retailer prices

From HK$3,986 HKD
As of October 31, 2026
Save HK$12,136 HKD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$16,122 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 3.23ct lab-grown round diamond

This 3.23ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG621488458 or 621488458. Listed at 12 retailers as of October 31, 2026, with prices from HK$3,986 to HK$16,122, a HK$12,136 spread on the same certified stone. MOH London lists it at HK$16,122. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.23
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle35.4°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621488458
Dimensions9.44 × 9.37 × 5.79 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
9.44 mm9.37 mm3.23 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateIGI LG621488458
Side View
Table 58.0%Crown 35.4°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 61.5%

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 31
Current: HK$16,122 HKD|Low: HK$3,931 HKD|High: HK$16,351 HKD|Avg: HK$8,788 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9HK$3,986 HKD
Retailer 7HK$5,139 HKD
Retailer 4HK$5,633 HKD
Retailer 2HK$5,861 HKD
Retailer 10HK$6,308 HKD
Retailer 11HK$6,418 HKD
Retailer 3HK$7,124 HKD
Retailer 6HK$9,548 HKD
Retailer 8HK$11,180 HKD
Retailer 5HK$13,769 HKD
Retailer 12HK$14,146 HKD
MOH LondonHK$16,122 HKD

40 data points across 12 retailers

12 retailersHK$3,986 HKD to HK$16,122 HKD

A
Cheapest Retailer
-
HK$3,986 HKD
A
Retailer 2
-
HK$5,139 HKD
View
A
Retailer 3
-
HK$5,861 HKD
View
B+
Retailer 4
-
HK$6,308 HKD
View
B+
Retailer 5
-
HK$6,418 HKD
View
B+
Retailer 6
-
HK$7,124 HKD
View
Retailer 7
-
HK$9,548 HKD
View
Price last confirmed 8 days ago
B
Retailer 8
-
HK$11,180 HKD
View
B
Retailer 9
-
HK$13,769 HKD
View
B
Retailer 10
-
HK$14,146 HKD
View
Retailer 11
-
HK$14,201 HKD
View
Price last confirmed 32 days ago
Most Expensive
B
MOH London
LG621488458 · Nov 5
HK$16,122 HKD
£1,618 GBP
View
11 more retailers have this diamond
Prices start from HK$3,986 HKDSave up to HK$12,136 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
3.23ct Round
HK$3,986 HKD