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Oval|Lab Grown|IGI

1.54ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG692559916

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG692559916

Diamond specifications and retailer prices

From HK$2,236 HKD
$285 USD
As of November 1, 2026
Save HK$20,674 HKD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$22,911 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 LG692559916 or 692559916. Listed at 26 retailers as of November 1, 2026, with prices from HK$2,236 to HK$22,911, a HK$20,674 spread on the same certified stone. Brilliant Earth lists it at HK$22,911. 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 angle36.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692559916
Dimensions9.22 × 6.52 × 4.10 mm
L/W Ratio1.41
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
9.22 mm6.52 mm1.54 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692559916
Side View
Table 59.0%Crown 36.5°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.9%

Caratlytics Score

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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 1
Current: HK$22,911 HKD|Low: HK$2,150 HKD|High: HK$38,603 HKD|Avg: HK$8,132 HKD|-40.7%
Brilliant Earth
Retailer 2
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Retailer 25
November 3, 2026
Retailer 3HK$2,236 HKD
Retailer 22HK$2,503 HKD
Retailer 25HK$2,597 HKD
Retailer 5HK$2,778 HKD
Retailer 15HK$3,214 HKD
Retailer 7HK$3,923 HKD
Retailer 20HK$4,002 HKD
Retailer 24HK$4,572 HKD
Retailer 13HK$4,787 HKD
Retailer 11HK$4,825 HKD
Retailer 2HK$4,855 HKD
Retailer 12HK$5,549 HKD
Retailer 14HK$6,220 HKD
Retailer 23HK$6,457 HKD
Retailer 8HK$8,160 HKD
Retailer 6HK$8,529 HKD
Retailer 4HK$8,921 HKD
Retailer 16HK$9,310 HKD
Retailer 17HK$9,354 HKD
Retailer 10HK$10,671 HKD
Retailer 19HK$11,120 HKD
Retailer 9HK$11,502 HKD
Retailer 18HK$12,248 HKD
Retailer 21HK$14,866 HKD
Brilliant EarthHK$22,911 HKD

33 data points across 25 retailers

26 retailersHK$2,236 HKD to HK$22,911 HKD

A
Cheapest Retailer
-
HK$2,236 HKD
$285 USD
A
Retailer 2
-
HK$2,503 HKD
$319 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,597 HKD
$331 USD
View
A
Retailer 4
-
HK$2,778 HKD
$354 USD
View
A
Retailer 5
-
HK$3,214 HKD
View
A
Retailer 6
-
HK$3,923 HKD
$500 USD
View
A
Retailer 7
-
HK$4,002 HKD
$510 USD
View
A
Retailer 8
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HK$4,572 HKD
€555 EUR
View
A
Retailer 9
-
HK$4,787 HKD
ZAR 9,856 ZAR
View
A
Retailer 10
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HK$4,825 HKD
$615 USD
View
A
Retailer 11
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HK$4,855 HKD
£487 GBP
View
A
Retailer 12
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HK$5,549 HKD
A$1,088 AUD
View
Retailer 13
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HK$6,220 HKD
$793 USD
View
Price last confirmed 7 days ago
A
Retailer 14
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HK$6,457 HKD
A$1,266 AUD
View
B+
Retailer 15
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HK$8,160 HKD
$1,040 USD
View
B+
Retailer 16
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HK$8,529 HKD
$1,087 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$9,310 HKD
$1,187 USD
View
B+
Retailer 19
-
HK$9,354 HKD
SGD 1,611 SGD
View
B+
Retailer 20
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HK$10,671 HKD
$1,360 USD
View
B+
Retailer 21
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HK$11,120 HKD
£1,116 GBP
View
B+
Retailer 22
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HK$11,502 HKD
$1,466 USD
View
B+
Retailer 23
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HK$12,248 HKD
$1,561 USD
View
B+
Retailer 24
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HK$14,866 HKD
A$2,915 AUD
View
Retailer 25
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HK$19,066 HKD
$2,430 USD
View
Price last confirmed 36 days ago
Most Expensive
B
Brilliant Earth
14438248A · Nov 2
HK$22,911 HKD
$2,920 USD
View
25 more retailers have this diamond
Prices start from HK$2,236 HKDSave up to HK$20,674 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$2,236 HKD