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Round|Lab Grown|IGI

3.05ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG638427701

Shape and cutting style on the report: Round brilliant

Certificate IGI LG638427701

Diamond specifications and retailer prices

From HK$3,303 HKD
As of November 4, 2026
Save HK$22,900 HKD (87%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$26,203 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown round diamond

This 3.05ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638427701 or 638427701. Listed at 18 retailers as of November 4, 2026, with prices from HK$3,303 to HK$26,203, a HK$22,900 spread on the same certified stone. Do Amore Diamonds lists it at HK$26,203. 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

3.05
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638427701
Dimensions9.36 × 9.32 × 5.65 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.36 mm9.32 mm3.05 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638427701
Side View
Table 59.0%Crown 33.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 60.5%

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: Nov 4
Current: HK$26,203 HKD|Low: HK$2,252 HKD|High: HK$26,203 HKD|Avg: HK$10,175 HKD
Do Amore Diamonds
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 10HK$3,303 HKD
Retailer 9HK$5,837 HKD
Retailer 7HK$5,845 HKD
Retailer 11HK$6,064 HKD
Retailer 12HK$6,731 HKD
Retailer 6HK$8,787 HKD
Retailer 4HK$9,022 HKD
Retailer 8HK$10,254 HKD
Retailer 5HK$10,591 HKD
Retailer 3HK$14,168 HKD
Retailer 2HK$14,780 HKD
Do Amore DiamondsHK$26,203 HKD

24 data points across 12 retailers

18 retailersHK$3,303 HKD to HK$26,203 HKD

A
Cheapest Retailer
-
HK$3,303 HKD
Final sale: no returns
Retailer 2
-
HK$3,656 HKD
View
Price last confirmed 35 days ago
A
Retailer 3
-
HK$3,656 HKD
View
A
Retailer 4
-
HK$3,656 HKD
View
B+
Retailer 5
-
HK$5,837 HKD
View
A
Retailer 6
-
HK$5,845 HKD
View
A
Retailer 7
-
HK$6,064 HKD
View
A
Retailer 8
-
HK$6,731 HKD
View
B+
Retailer 9
-
HK$8,787 HKD
View
B+
Retailer 10
-
HK$10,254 HKD
View
B+
Retailer 11
-
HK$10,591 HKD
View
Retailer 12
-
HK$10,826 HKD
View
Price last confirmed 40 days ago
Retailer 13
-
HK$12,968 HKD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
HK$12,968 HKD
View
B+
Retailer 15
-
HK$12,968 HKD
View
B
Retailer 16
-
HK$14,168 HKD
View
B
Retailer 17
-
HK$14,780 HKD
View
Most Expensive
B
Do Amore Diamonds
27-E57786ECE · Nov 4
HK$26,203 HKD
$3,340 USD
View
17 more retailers have this diamond
Prices start from HK$3,303 HKDSave up to HK$22,900 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
3.05ct Round
HK$3,303 HKD