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Oval|Lab Grown|IGI

1.04ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG770649478

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG770649478

Diamond specifications and retailer prices

From HK$2,777 HKD
$354 USD
As of October 29, 2026
Save HK$20,603 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$23,380 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.04ct lab-grown oval diamond

This 1.04ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770649478 or 770649478. Listed at 22 retailers as of October 29, 2026, with prices from HK$2,777 to HK$23,380, a HK$20,603 spread on the same certified stone. Brilliant Earth lists it at HK$23,380. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770649478
Dimensions8.44 × 5.83 × 3.46 mm
L/W Ratio1.45
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
8.44 mm5.83 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770649478
Side View
Table 59.0%Crown 34°Girdle: THN-STKPavilion 39.1°Culet: NoneDepth 59.3%

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$23,380 HKD|Low: HK$2,668 HKD|High: HK$23,380 HKD|Avg: HK$7,476 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
October 30, 2026
Retailer 17HK$2,777 HKD
Retailer 7HK$3,099 HKD
Retailer 16HK$3,217 HKD
Retailer 3HK$3,444 HKD
Retailer 5HK$3,444 HKD
Retailer 2HK$3,554 HKD
Retailer 4HK$4,629 HKD
Retailer 9HK$4,629 HKD
Retailer 11HK$5,288 HKD
Retailer 13HK$5,701 HKD
Retailer 14HK$5,913 HKD
Retailer 12HK$6,193 HKD
Retailer 6HK$8,583 HKD
Retailer 10HK$9,162 HKD
Retailer 15HK$9,235 HKD
Retailer 18HK$11,062 HKD
Retailer 8HK$13,214 HKD
Retailer 19HK$13,521 HKD
Brilliant EarthHK$23,380 HKD

39 data points across 19 retailers

22 retailersHK$2,777 HKD to HK$23,380 HKD

A
Cheapest Retailer
-
HK$2,777 HKD
$354 USD
A
Retailer 2
-
HK$3,099 HKD
$395 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,217 HKD
$410 USD
View
A
Retailer 4
-
HK$3,444 HKD
$439 USD
View
A
Retailer 5
-
HK$3,444 HKD
$439 USD
View
A
Retailer 6
-
HK$3,554 HKD
£357 GBP
View
A
Retailer 7
-
HK$4,629 HKD
$590 USD
View
B+
Retailer 8
-
HK$4,629 HKD
$590 USD
View
B+
Retailer 9
-
HK$4,951 HKD
$631 USD
View
B+
Retailer 10
-
HK$5,288 HKD
$674 USD
View
B+
Retailer 11
-
HK$5,701 HKD
A$1,118 AUD
View
B+
Retailer 12
-
HK$5,913 HKD
ZAR 12,176 ZAR
View
B+
Retailer 13
-
HK$6,193 HKD
£622 GBP
View
B
Retailer 14
-
HK$8,583 HKD
$1,094 USD
View
B
Retailer 15
-
HK$9,162 HKD
SGD 1,578 SGD
View
B+
Retailer 16
-
HK$9,235 HKD
€1,121 EUR
View
B
Retailer 17
-
HK$11,062 HKD
$1,410 USD
View
B
Retailer 18
-
HK$11,387 HKD
$1,451 USD
View
B
Retailer 19
-
HK$13,214 HKD
$1,684 USD
View
B
Retailer 20
-
HK$13,392 HKD
£1,344 GBP
View
B
Retailer 21
-
HK$13,521 HKD
£1,357 GBP
View
Most Expensive
B
Brilliant Earth
20485794A · Oct 29
HK$23,380 HKD
$2,980 USD
View
21 more retailers have this diamond
Prices start from HK$2,777 HKDSave up to HK$20,603 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
1.04ct Oval
HK$2,777 HKD