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Round|Lab Grown|IGI

4.50ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG567370752

Shape and cutting style on the report: Round brilliant

Certificate IGI LG567370752

Diamond specifications and retailer prices

From HK$4,527 HKD
$577 USD
As of October 29, 2026
Save HK$35,721 HKD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$40,248 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.5ct lab-grown round diamond

This 4.5ct 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 LG567370752 or 567370752. Listed at 14 retailers as of October 29, 2026, with prices from HK$4,527 to HK$40,248, a HK$35,721 spread on the same certified stone. Do Amore Diamonds lists it at HK$40,248. 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

4.50
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG567370752
Dimensions10.62 × 10.55 × 6.47 mm
L/W Ratio1.01
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
10.62 mm10.55 mm4.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG567370752
Side View
Table 58.0%Crown 35.3°Girdle: MediumPavilion 40.4°Culet: NoneDepth 61.0%

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$40,248 HKD|Low: HK$3,640 HKD|High: HK$40,248 HKD|Avg: HK$14,743 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
Retailer 13
Retailer 14
Retailer 15
October 28, 2026
Retailer 11HK$4,527 HKD
Retailer 3HK$5,076 HKD
Retailer 14HK$5,076 HKD
Retailer 12HK$5,618 HKD
Retailer 2HK$6,669 HKD
Retailer 13HK$8,646 HKD
Retailer 15HK$8,811 HKD
Retailer 6HK$9,007 HKD
Retailer 8HK$13,934 HKD
Retailer 4HK$16,303 HKD
Retailer 10HK$17,653 HKD
Retailer 5HK$20,927 HKD
Retailer 9HK$24,561 HKD
Retailer 7HK$31,069 HKD
Do Amore DiamondsHK$40,248 HKD

21 data points across 15 retailers

14 retailersHK$4,527 HKD to HK$40,248 HKD

A
Cheapest Retailer
-
HK$4,527 HKD
$577 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
Retailer 4
-
HK$5,618 HKD
$716 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
HK$5,618 HKD
$716 USD
View
A
Retailer 6
-
HK$6,669 HKD
$850 USD
View
B+
Retailer 7
-
HK$8,646 HKD
$1,102 USD
View
A
Retailer 8
-
HK$8,811 HKD
$1,123 USD
View
A
Retailer 9
-
HK$9,007 HKD
$1,148 USD
View
B+
Retailer 10
-
HK$13,934 HKD
$1,776 USD
View
B+
Retailer 11
-
HK$16,303 HKD
$2,078 USD
View
B
Retailer 12
-
HK$20,927 HKD
$2,667 USD
View
B
Retailer 13
-
HK$24,561 HKD
£2,465 GBP
View
Most Expensive
B
Do Amore Diamonds
27-099434230 · Oct 31
HK$40,248 HKD
$5,130 USD
View
13 more retailers have this diamond
Prices start from HK$4,527 HKDSave up to HK$35,721 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
4.50ct Round
HK$4,527 HKD