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Round|Lab Grown|IGI

1.03ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG804649999

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804649999

Diamond specifications and retailer prices

From HK$1,757 HKD
$224 USD
As of October 29, 2026
Save HK$10,167 HKD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$11,925 HKD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.03ct lab-grown round diamond

This 1.03ct 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 LG804649999 or 804649999. Listed at 19 retailers as of October 28, 2026, with prices from HK$1,757 to HK$11,925, a HK$10,167 spread on the same certified stone. Brilliant Earth lists it at HK$11,925. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804649999
Dimensions6.56 × 6.50 × 3.95 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
6.56 mm6.50 mm1.03 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804649999
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.4°Culet: NoneDepth 60.5%

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$11,925 HKD|Low: HK$1,742 HKD|High: HK$11,925 HKD|Avg: HK$4,825 HKD
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 29, 2026
Retailer 6HK$1,757 HKD
Retailer 7HK$1,969 HKD
Retailer 17HK$2,040 HKD
Retailer 9HK$2,181 HKD
Retailer 18HK$2,181 HKD
Retailer 12HK$3,476 HKD
Retailer 2HK$3,657 HKD
Retailer 3HK$3,711 HKD
Retailer 14HK$3,743 HKD
Retailer 4HK$4,017 HKD
Retailer 13HK$4,026 HKD
Retailer 5HK$4,181 HKD
Retailer 8HK$5,892 HKD
Retailer 11HK$7,006 HKD
Retailer 16HK$7,029 HKD
Retailer 19HK$7,416 HKD
Retailer 10HK$7,516 HKD
Retailer 15HK$8,738 HKD
Brilliant EarthHK$11,925 HKD

29 data points across 19 retailers

19 retailersHK$1,757 HKD to HK$11,925 HKD

A+
Cheapest Retailer
-
HK$1,757 HKD
$224 USD
A
Retailer 2
-
HK$1,969 HKD
$251 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,040 HKD
$260 USD
View
A
Retailer 4
-
HK$2,181 HKD
$278 USD
View
A
Retailer 5
-
HK$2,181 HKD
$278 USD
View
A
Retailer 6
-
HK$3,476 HKD
£349 GBP
View
A
Retailer 7
-
HK$3,657 HKD
€444 EUR
View
A
Retailer 8
-
HK$3,711 HKD
$473 USD
View
A
Retailer 9
-
HK$3,743 HKD
ZAR 7,707 ZAR
View
A
Retailer 10
-
HK$4,017 HKD
$512 USD
View
A
Retailer 11
-
HK$4,026 HKD
£404 GBP
View
A
Retailer 12
-
HK$4,181 HKD
$533 USD
View
B+
Retailer 13
-
HK$5,892 HKD
SGD 1,015 SGD
View
B+
Retailer 14
-
HK$7,006 HKD
$893 USD
View
B+
Retailer 15
-
HK$7,029 HKD
$896 USD
View
B+
Retailer 16
-
HK$7,416 HKD
$945 USD
View
B+
Retailer 17
-
HK$7,516 HKD
$958 USD
View
B+
Retailer 18
-
HK$8,738 HKD
£877 GBP
View
Most Expensive
B
Brilliant Earth
21420116A · Oct 28
HK$11,925 HKD
$1,520 USD
View
18 more retailers have this diamond
Prices start from HK$1,757 HKDSave up to HK$10,167 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+
1.03ct Round
HK$1,757 HKD