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Round|Lab Grown|IGI

1.04ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804668391

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804668391

Diamond specifications and retailer prices

From HK$1,773 HKD
$226 USD
As of October 29, 2026
Save HK$8,426 HKD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$10,199 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.04ct lab-grown round diamond

This 1.04ct lab-grown round 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 LG804668391 or 804668391. Listed at 19 retailers as of October 29, 2026, with prices from HK$1,773 to HK$10,199, a HK$8,426 spread on the same certified stone. Brilliant Earth lists it at HK$10,199. 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 angle33.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804668391
Dimensions6.52 × 6.57 × 3.93 mm
L/W Ratio1.01
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
6.52 mm6.57 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804668391
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A+
Exceptional
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$10,199 HKD|Low: HK$1,757 HKD|High: HK$12,004 HKD|Avg: HK$4,842 HKD|-15.0%
Brilliant Earth
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
October 30, 2026
Retailer 6HK$1,773 HKD
Retailer 19HK$1,977 HKD
Retailer 17HK$2,056 HKD
Retailer 9HK$2,197 HKD
Retailer 18HK$2,197 HKD
Retailer 2HK$3,496 HKD
Retailer 13HK$3,682 HKD
Retailer 3HK$3,742 HKD
Retailer 15HK$3,775 HKD
Retailer 4HK$4,033 HKD
Retailer 12HK$4,089 HKD
Retailer 5HK$4,252 HKD
Retailer 8HK$5,928 HKD
Retailer 11HK$7,061 HKD
Retailer 16HK$7,085 HKD
Retailer 7HK$7,475 HKD
Retailer 10HK$7,587 HKD
Retailer 14HK$8,848 HKD
Brilliant EarthHK$10,199 HKD

29 data points across 19 retailers

19 retailersHK$1,773 HKD to HK$10,199 HKD

A+
Cheapest Retailer
-
HK$1,773 HKD
$226 USD
A
Retailer 2
-
HK$1,977 HKD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,056 HKD
$262 USD
View
A
Retailer 4
-
HK$2,197 HKD
$280 USD
View
A
Retailer 5
-
HK$2,197 HKD
$280 USD
View
A
Retailer 6
-
HK$3,496 HKD
£351 GBP
View
A
Retailer 7
-
HK$3,682 HKD
€447 EUR
View
A
Retailer 8
-
HK$3,742 HKD
$477 USD
View
A
Retailer 9
-
HK$3,775 HKD
ZAR 7,773 ZAR
View
A
Retailer 10
-
HK$4,033 HKD
$514 USD
View
A
Retailer 11
-
HK$4,089 HKD
£410 GBP
View
A
Retailer 12
-
HK$4,252 HKD
$542 USD
View
B+
Retailer 13
-
HK$5,928 HKD
SGD 1,021 SGD
View
B+
Retailer 14
-
HK$7,061 HKD
$900 USD
View
B
Retailer 15
-
HK$7,085 HKD
$903 USD
View
B+
Retailer 16
-
HK$7,475 HKD
$953 USD
View
B+
Retailer 17
-
HK$7,587 HKD
$967 USD
View
B+
Retailer 18
-
HK$8,848 HKD
£888 GBP
View
Most Expensive
B
Brilliant Earth
21420834A · Oct 30
HK$10,199 HKD
$1,300 USD
View
18 more retailers have this diamond
Prices start from HK$1,773 HKDSave up to HK$8,426 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 Round
HK$1,773 HKD