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Round|Lab Grown|IGI

1.54ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG729569963

Shape and cutting style on the report: Round brilliant

Certificate IGI LG729569963

Diamond specifications and retailer prices

From HK$3,170 HKD
$404 USD
As of October 30, 2026
Save HK$10,621 HKD (77%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$16,947 HKD at Rare Carat · As of October 18, 2026
View at Rare Carat

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG729569963 or 729569963. Listed at 27 retailers as of October 29, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729569963
Dimensions7.40 × 7.42 × 4.55 mm
L/W Ratio1.00
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
7.40 mm7.42 mm1.54 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729569963
Side View
Table 58.0%Crown 34.3°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.4%

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 30
Current: HK$16,947 HKD|Low: HK$2,832 HKD|High: HK$17,104 HKD|Avg: HK$8,147 HKD|-0.9%
Rare Carat
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
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 30, 2026
Retailer 7HK$2,832 HKD
Retailer 2HK$3,170 HKD
Retailer 3HK$3,287 HKD
Retailer 4HK$3,515 HKD
Retailer 14HK$3,515 HKD
Retailer 6HK$3,917 HKD
Retailer 24HK$4,707 HKD
Retailer 11HK$4,723 HKD
Retailer 10HK$5,516 HKD
Retailer 20HK$5,585 HKD
Retailer 22HK$6,034 HKD
Retailer 21HK$6,058 HKD
Retailer 13HK$6,311 HKD
Retailer 5HK$7,249 HKD
Retailer 18HK$8,149 HKD
Retailer 23HK$10,294 HKD
Retailer 15HK$11,223 HKD
Retailer 8HK$11,290 HKD
Retailer 17HK$11,500 HKD
Retailer 9HK$11,605 HKD
Retailer 16HK$13,267 HKD
Retailer 12HK$13,393 HKD
Retailer 19HK$13,790 HKD
Rare CaratHK$16,947 HKD

34 data points across 24 retailers

27 retailersHK$3,170 HKD to HK$13,790 HKD

Retailer 1
-
HK$2,832 HKD
$361 USD
Price last confirmed 12 days ago
A
Retailer 2
-
HK$3,170 HKD
$404 USD
View
Final sale: no returns
Retailer 3
-
HK$3,287 HKD
$419 USD
View
Price last confirmed 10 days ago
Retailer 4
-
HK$3,515 HKD
$448 USD
View
Price last confirmed 14 days ago
Retailer 5
-
HK$3,515 HKD
$448 USD
View
Price last confirmed 11 days ago
Retailer 6
-
HK$3,703 HKD
$472 USD
View
Price last confirmed 45 days ago
A
Retailer 7
-
HK$3,917 HKD
View
A
Retailer 8
-
HK$4,707 HKD
$600 USD
View
A
Retailer 9
-
HK$4,723 HKD
$602 USD
View
A
Retailer 10
-
HK$5,516 HKD
$703 USD
View
A
Retailer 11
-
HK$5,585 HKD
€678 EUR
View
A
Retailer 12
-
HK$6,034 HKD
ZAR 12,424 ZAR
View
A
Retailer 13
-
HK$6,058 HKD
A$1,188 AUD
View
A
Retailer 14
-
HK$6,311 HKD
£633 GBP
View
A
Retailer 15
-
HK$7,249 HKD
$924 USD
View
A
Retailer 16
-
HK$8,149 HKD
A$1,598 AUD
View
A
Retailer 17
-
HK$8,238 HKD
$1,050 USD
View
B
Retailer 18
-
HK$10,294 HKD
$1,312 USD
View
B+
Retailer 19
-
HK$11,223 HKD
SGD 1,933 SGD
View
Retailer 20
-
HK$11,290 HKD
$1,439 USD
View
Price last confirmed 12 days ago
Retailer 21
-
HK$11,500 HKD
A$2,255 AUD
View
Price last confirmed 30 days ago
B+
Retailer 22
-
HK$11,605 HKD
$1,479 USD
View
B+
Retailer 23
-
HK$12,208 HKD
$1,556 USD
View
B+
Retailer 24
-
HK$13,267 HKD
$1,691 USD
View
B
Retailer 25
-
HK$13,393 HKD
$1,707 USD
View
B+
Retailer 26
-
HK$13,790 HKD
£1,384 GBP
View
Most Expensive
Rare Carat
189635699VB729 · Oct 18
HK$16,947 HKD
$2,160 USD
View
Price last confirmed 12 days ago
26 more retailers have this diamond
Prices start from HK$3,170 HKDSave up to HK$10,621 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
1.54ct Round
HK$3,170 HKD