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Round|Lab Grown|IGI

1.04ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG770638473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770638473

Diamond specifications and retailer prices

From HK$2,581 HKD
$329 USD
As of October 29, 2026
Save HK$11,619 HKD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$14,201 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 LG770638473 or 770638473. Listed at 22 retailers as of October 29, 2026, with prices from HK$2,581 to HK$14,201, a HK$11,619 spread on the same certified stone. Brilliant Earth lists it at HK$14,201. 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 angle35.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770638473
Dimensions6.44 × 6.47 × 4.05 mm
L/W Ratio1.00
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
6.44 mm6.47 mm1.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770638473
Side View
Table 56.0%Crown 35.7°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.7%

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$14,201 HKD|Low: HK$2,479 HKD|High: HK$18,280 HKD|Avg: HK$6,242 HKD|-22.3%
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
October 30, 2026
Retailer 16HK$2,581 HKD
Retailer 5HK$2,895 HKD
Retailer 8HK$2,997 HKD
Retailer 4HK$3,209 HKD
Retailer 9HK$3,209 HKD
Retailer 3HK$4,315 HKD
Retailer 14HK$4,394 HKD
Retailer 6HK$5,068 HKD
Retailer 15HK$5,110 HKD
Retailer 12HK$5,507 HKD
Retailer 11HK$5,668 HKD
Retailer 2HK$5,719 HKD
Retailer 13HK$9,399 HKD
Retailer 7HK$10,301 HKD
Retailer 17HK$12,605 HKD
Retailer 10HK$12,913 HKD
Brilliant EarthHK$14,201 HKD

44 data points across 17 retailers

22 retailersHK$2,581 HKD to HK$14,201 HKD

A
Cheapest Retailer
-
HK$2,581 HKD
$329 USD
A
Retailer 2
-
HK$2,895 HKD
$369 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,997 HKD
$382 USD
View
A
Retailer 4
-
HK$3,209 HKD
$409 USD
View
A
Retailer 5
-
HK$3,209 HKD
$409 USD
View
A
Retailer 6
-
HK$3,515 HKD
View
B+
Retailer 7
-
HK$4,315 HKD
$550 USD
View
A
Retailer 8
-
HK$4,394 HKD
$560 USD
View
B+
Retailer 9
-
HK$4,535 HKD
$578 USD
View
B+
Retailer 10
-
HK$5,068 HKD
$646 USD
View
Retailer 11
-
HK$5,110 HKD
£513 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
HK$5,507 HKD
ZAR 11,340 ZAR
View
B+
Retailer 13
-
HK$5,668 HKD
€688 EUR
View
B+
Retailer 14
-
HK$5,719 HKD
£574 GBP
View
B
Retailer 15
-
HK$8,552 HKD
SGD 1,473 SGD
View
B
Retailer 16
-
HK$9,399 HKD
$1,198 USD
View
B
Retailer 17
-
HK$10,301 HKD
$1,313 USD
View
B
Retailer 18
-
HK$10,649 HKD
$1,357 USD
View
B
Retailer 19
-
HK$11,565 HKD
$1,474 USD
View
B
Retailer 20
-
HK$12,605 HKD
$1,607 USD
View
B
Retailer 21
-
HK$12,913 HKD
£1,296 GBP
View
Most Expensive
B
Brilliant Earth
19002084A · Oct 30
HK$14,201 HKD
$1,810 USD
View
21 more retailers have this diamond
Prices start from HK$2,581 HKDSave up to HK$11,619 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$2,581 HKD