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Oval|Lab Grown|IGI

1.54ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG668432768

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG668432768

Diamond specifications and retailer prices

From HK$2,024 HKD
$258 USD
As of November 1, 2026
Save HK$19,450 HKD (91%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$21,475 HKD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.54ct lab-grown oval diamond

This 1.54ct lab-grown oval sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG668432768 or 668432768. Listed at 27 retailers as of October 31, 2026, with prices from HK$2,024 to HK$21,475, a HK$19,450 spread on the same certified stone. Blue Nile lists it at HK$21,475. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668432768
Dimensions9.49 × 6.43 × 4.02 mm
L/W Ratio1.48
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
9.49 mm6.43 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668432768
Side View
Table 59.0%Crown 34.7°Girdle: MED-THKPavilion 40.8°Culet: NoneDepth 62.5%

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 1
Current: HK$4,862 HKD|Low: HK$1,946 HKD|High: HK$26,128 HKD|Avg: HK$7,935 HKD|-6.1%
Retailer 1
Retailer 2
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Retailer 4
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Retailer 19
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
November 2, 2026
Retailer 2HK$2,024 HKD
Retailer 25HK$2,354 HKD
Retailer 5HK$2,401 HKD
Retailer 4HK$2,519 HKD
Retailer 20HK$3,766 HKD
Retailer 16HK$3,816 HKD
Retailer 7HK$3,923 HKD
Retailer 24HK$4,572 HKD
Retailer 13HK$4,590 HKD
Retailer 12HK$4,787 HKD
Retailer 1HK$4,862 HKD
Retailer 14HK$5,651 HKD
Retailer 15HK$6,220 HKD
Retailer 8HK$6,347 HKD
Retailer 23HK$6,457 HKD
Retailer 6HK$7,728 HKD
Retailer 3HK$8,921 HKD
Retailer 10HK$9,886 HKD
Retailer 17HK$10,227 HKD
Retailer 9HK$10,811 HKD
Retailer 18HK$10,950 HKD
Retailer 19HK$11,120 HKD
Retailer 21HK$14,866 HKD
Retailer 11HK$18,046 HKD
Retailer 22HK$20,792 HKD

35 data points across 25 retailers

27 retailersHK$2,024 HKD to HK$21,475 HKD

A
Cheapest Retailer
-
HK$2,024 HKD
$258 USD
A
Retailer 2
-
HK$2,354 HKD
$300 USD
View
A
Retailer 3
-
HK$2,401 HKD
$306 USD
View
Final sale: no returns
A
Retailer 4
-
HK$2,519 HKD
$321 USD
View
A
Retailer 5
-
HK$3,766 HKD
$480 USD
View
A
Retailer 6
-
HK$3,816 HKD
View
A
Retailer 7
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HK$3,923 HKD
$500 USD
View
A
Retailer 8
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HK$4,572 HKD
€555 EUR
View
A
Retailer 9
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HK$4,590 HKD
$585 USD
View
A
Retailer 10
-
HK$4,787 HKD
ZAR 9,856 ZAR
View
A
Retailer 11
-
HK$4,862 HKD
£488 GBP
View
A
Retailer 12
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HK$5,651 HKD
A$1,108 AUD
View
A
Retailer 13
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HK$6,220 HKD
$793 USD
View
A
Retailer 14
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HK$6,347 HKD
$809 USD
View
A
Retailer 15
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HK$6,457 HKD
A$1,266 AUD
View
B+
Retailer 16
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HK$7,728 HKD
$985 USD
View
B+
Retailer 17
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HK$8,921 HKD
$1,137 USD
View
B+
Retailer 18
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HK$9,886 HKD
$1,260 USD
View
B+
Retailer 19
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HK$10,227 HKD
$1,303 USD
View
B+
Retailer 20
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HK$10,811 HKD
$1,378 USD
View
B+
Retailer 21
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HK$10,950 HKD
SGD 1,886 SGD
View
B+
Retailer 22
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HK$11,120 HKD
£1,116 GBP
View
B+
Retailer 23
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HK$14,866 HKD
A$2,915 AUD
View
B
Retailer 24
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HK$18,046 HKD
$2,300 USD
View
Retailer 25
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HK$18,948 HKD
$2,415 USD
View
Price last confirmed 35 days ago
B
Retailer 26
-
HK$20,792 HKD
$2,650 USD
View
Most Expensive
B
Blue Nile
24056586 · Oct 31
HK$21,475 HKD
$2,737 USD
View
26 more retailers have this diamond
Prices start from HK$2,024 HKDSave up to HK$19,450 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 Oval
HK$2,024 HKD