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Round|Lab Grown|IGI

3.03ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG623405881

Shape and cutting style on the report: Round brilliant

Certificate IGI LG623405881

Diamond specifications and retailer prices

From HK$3,460 HKD
As of November 4, 2026
Save HK$24,000 HKD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$27,460 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.03ct lab-grown round diamond

This 3.03ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623405881 or 623405881. Listed at 17 retailers as of November 4, 2026, with prices from HK$3,460 to HK$27,460, a HK$24,000 spread on the same certified stone. Do Amore Diamonds lists it at HK$27,460. 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

3.03
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623405881
Dimensions9.24 × 9.21 × 5.72 mm
L/W Ratio1.00
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
9.24 mm9.21 mm3.03 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623405881
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$27,460 HKD|Low: HK$2,550 HKD|High: HK$27,460 HKD|Avg: HK$11,363 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 4, 2026
Retailer 10HK$3,460 HKD
Retailer 7HK$4,982 HKD
Retailer 9HK$6,080 HKD
Retailer 11HK$6,222 HKD
Retailer 12HK$6,339 HKD
Retailer 5HK$9,219 HKD
Retailer 8HK$10,757 HKD
Retailer 2HK$12,710 HKD
Retailer 3HK$14,781 HKD
Retailer 6HK$15,543 HKD
Retailer 4HK$17,575 HKD
Do Amore DiamondsHK$27,460 HKD

25 data points across 12 retailers

17 retailersHK$3,460 HKD to HK$27,460 HKD

A
Cheapest Retailer
-
HK$3,460 HKD
Final sale: no returns
Retailer 2
-
HK$3,837 HKD
View
Price last confirmed 34 days ago
A
Retailer 3
-
HK$3,837 HKD
View
A
Retailer 4
-
HK$3,837 HKD
View
A
Retailer 5
-
HK$4,982 HKD
View
B+
Retailer 6
-
HK$6,080 HKD
View
A
Retailer 7
-
HK$6,222 HKD
View
A
Retailer 8
-
HK$6,339 HKD
View
B+
Retailer 9
-
HK$9,219 HKD
View
B+
Retailer 10
-
HK$10,757 HKD
View
B+
Retailer 11
-
HK$12,710 HKD
View
B
Retailer 12
-
HK$13,605 HKD
View
B
Retailer 13
-
HK$13,605 HKD
View
Retailer 14
-
HK$13,605 HKD
View
Price last confirmed 29 days ago
B
Retailer 15
-
HK$14,781 HKD
View
B
Retailer 16
-
HK$15,543 HKD
View
Most Expensive
B
Do Amore Diamonds
27-2839BE437 · Nov 4
HK$27,460 HKD
$3,500 USD
View
16 more retailers have this diamond
Prices start from HK$3,460 HKDSave up to HK$24,000 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
3.03ct Round
HK$3,460 HKD