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Oval|Lab Grown|IGI

1.49ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG843604975

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843604975

Diamond specifications and retailer prices

From HK$1,836 HKD
$234 USD
As of November 1, 2026
Save HK$18,383 HKD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$20,219 HKD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 1.49ct lab-grown oval diamond

This 1.49ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG843604975 or 843604975. Listed at 16 retailers as of November 1, 2026, with prices from HK$1,836 to HK$20,219, a HK$18,383 spread on the same certified stone. Blue Nile lists it at HK$20,219. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604975
Dimensions9.08 × 6.27 × 4.08 mm
L/W Ratio1.45
Girdle conditionFaceted
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
9.08 mm6.27 mm1.49 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604975
Side View
Table 60.0%Crown 36.3°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 65.1%

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$20,219 HKD|Low: HK$1,718 HKD|High: HK$24,088 HKD|Avg: HK$8,658 HKD
Blue Nile
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
November 2, 2026
Retailer 15HK$1,836 HKD
Retailer 7HK$2,126 HKD
Retailer 2HK$2,586 HKD
Retailer 16HK$3,539 HKD
Retailer 4HK$3,852 HKD
Retailer 12HK$4,226 HKD
Retailer 14HK$6,110 HKD
Retailer 9HK$6,606 HKD
Retailer 8HK$6,952 HKD
Retailer 3HK$7,336 HKD
Retailer 5HK$7,495 HKD
Retailer 6HK$8,074 HKD
Retailer 11HK$10,064 HKD
Retailer 10HK$16,359 HKD
Retailer 17HK$17,575 HKD
Retailer 13HK$19,301 HKD
Blue NileHK$20,219 HKD

19 data points across 17 retailers

16 retailersHK$1,836 HKD to HK$20,219 HKD

A
Cheapest Retailer
-
HK$1,836 HKD
$234 USD
A
Retailer 2
-
HK$2,126 HKD
$271 USD
View
A
Retailer 3
-
HK$2,586 HKD
£259 GBP
View
A
Retailer 4
-
HK$3,539 HKD
$451 USD
View
A
Retailer 5
-
HK$3,852 HKD
$491 USD
View
A
Retailer 6
-
HK$4,226 HKD
€513 EUR
View
B+
Retailer 7
-
HK$6,110 HKD
A$1,198 AUD
View
B+
Retailer 8
-
HK$6,952 HKD
$886 USD
View
B+
Retailer 9
-
HK$7,336 HKD
$935 USD
View
B+
Retailer 10
-
HK$7,495 HKD
$955 USD
View
B+
Retailer 11
-
HK$8,074 HKD
$1,029 USD
View
B+
Retailer 12
-
HK$10,064 HKD
£1,010 GBP
View
B
Retailer 13
-
HK$16,359 HKD
$2,085 USD
View
B
Retailer 14
-
HK$17,575 HKD
$2,240 USD
View
B
Retailer 15
-
HK$19,301 HKD
$2,460 USD
View
Most Expensive
B
Blue Nile
30379953 · Nov 3
HK$20,219 HKD
$2,577 USD
View
15 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$18,383 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
1.49ct Oval
HK$1,836 HKD