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Round|Lab Grown|IGI

4.52ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG731566883

Shape and cutting style on the report: Round brilliant

Certificate IGI LG731566883

Diamond specifications and retailer prices

From HK$21,858 HKD
$2,786 USD
As of October 29, 2026
Save HK$128,544 HKD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$150,402 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.52ct lab-grown round diamond

This 4.52ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG731566883 or 731566883. Listed at 20 retailers as of October 29, 2026, with prices from HK$21,858 to HK$150,402, a HK$128,544 spread on the same certified stone. Do Amore Diamonds lists it at HK$150,402. 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

4.52
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG731566883
Dimensions10.50 × 10.59 × 6.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.50 mm10.59 mm4.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG731566883
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

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$150,402 HKD|Low: HK$17,472 HKD|High: HK$150,402 HKD|Avg: HK$51,717 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 16HK$21,858 HKD
Retailer 6HK$23,780 HKD
Retailer 8HK$24,471 HKD
Retailer 17HK$25,357 HKD
Retailer 14HK$25,381 HKD
Retailer 5HK$25,836 HKD
Retailer 3HK$33,040 HKD
Retailer 10HK$34,097 HKD
Retailer 7HK$34,976 HKD
Retailer 15HK$36,435 HKD
Retailer 2HK$36,956 HKD
Retailer 19HK$39,448 HKD
Retailer 12HK$59,563 HKD
Retailer 18HK$63,731 HKD
Retailer 11HK$69,817 HKD
Retailer 13HK$71,323 HKD
Retailer 4HK$95,645 HKD
Retailer 9HK$97,549 HKD
Do Amore DiamondsHK$150,402 HKD

44 data points across 19 retailers

20 retailersHK$21,858 HKD to HK$150,402 HKD

A
Cheapest Retailer
-
HK$21,858 HKD
$2,786 USD
A
Retailer 2
-
HK$23,780 HKD
$3,031 USD
View
A
Retailer 3
-
HK$24,471 HKD
$3,119 USD
View
Final sale: no returns
A
Retailer 4
-
HK$25,357 HKD
$3,232 USD
View
Retailer 5
-
HK$25,357 HKD
$3,232 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$25,381 HKD
$3,235 USD
View
A
Retailer 7
-
HK$25,836 HKD
$3,293 USD
View
A
Retailer 8
-
HK$33,040 HKD
View
A
Retailer 9
-
HK$34,097 HKD
$4,346 USD
View
A
Retailer 10
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HK$34,976 HKD
$4,458 USD
View
A
Retailer 11
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HK$36,435 HKD
$4,644 USD
View
A
Retailer 12
-
HK$36,956 HKD
£3,709 GBP
View
A
Retailer 13
-
HK$39,448 HKD
$5,028 USD
View
B+
Retailer 14
-
HK$59,563 HKD
ZAR 122,647 ZAR
View
B+
Retailer 15
-
HK$63,731 HKD
$8,123 USD
View
B+
Retailer 16
-
HK$69,817 HKD
$8,899 USD
View
B+
Retailer 17
-
HK$71,323 HKD
£7,158 GBP
View
B+
Retailer 18
-
HK$95,645 HKD
SGD 16,474 SGD
View
B
Retailer 19
-
HK$97,549 HKD
$12,433 USD
View
Most Expensive
B
Do Amore Diamonds
27-DFF0332B4 · Oct 29
HK$150,402 HKD
$19,170 USD
View
19 more retailers have this diamond
Prices start from HK$21,858 HKDSave up to HK$128,544 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
4.52ct Round
HK$21,858 HKD