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Round|Lab Grown|IGI

1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842605486

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842605486

Diamond specifications and retailer prices

From HK$2,416 HKD
$308 USD
As of October 28, 2026
Save HK$14,138 HKD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$16,554 HKD at Brilliant Earth · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG842605486 or 842605486. Listed at 13 retailers as of October 28, 2026, with prices from HK$2,416 to HK$16,554, a HK$14,138 spread on the same certified stone. Brilliant Earth lists it at HK$16,554. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842605486
Dimensions6.47 × 6.50 × 4.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
6.47 mm6.50 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842605486
Side View
Table 57.0%Crown 34.9°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.7%

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 28
Current: HK$4,383 HKD|Low: HK$2,416 HKD|High: HK$11,508 HKD|Avg: HK$5,466 HKD|-5.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 12HK$2,416 HKD
Retailer 2HK$3,013 HKD
Retailer 4HK$3,609 HKD
Retailer 10HK$3,609 HKD
Retailer 7HK$4,272 HKD
Retailer 1HK$4,383 HKD
Retailer 6HK$4,602 HKD
Retailer 9HK$4,673 HKD
Retailer 5HK$6,517 HKD
Retailer 8HK$7,147 HKD
Retailer 3HK$8,254 HKD
Retailer 11HK$10,781 HKD

23 data points across 12 retailers

13 retailersHK$2,416 HKD to HK$16,554 HKD

A+
Cheapest Retailer
-
HK$2,416 HKD
$308 USD
Final sale: no returns
A
Retailer 2
-
HK$3,013 HKD
View
A
Retailer 3
-
HK$3,609 HKD
$460 USD
View
A
Retailer 4
-
HK$3,609 HKD
$460 USD
View
A
Retailer 5
-
HK$4,272 HKD
£429 GBP
View
A
Retailer 6
-
HK$4,383 HKD
€532 EUR
View
B+
Retailer 7
-
HK$4,602 HKD
ZAR 9,475 ZAR
View
B+
Retailer 8
-
HK$4,673 HKD
£469 GBP
View
B+
Retailer 9
-
HK$6,517 HKD
A$1,278 AUD
View
B+
Retailer 10
-
HK$7,147 HKD
SGD 1,231 SGD
View
B+
Retailer 11
-
HK$8,254 HKD
$1,052 USD
View
B+
Retailer 12
-
HK$10,781 HKD
£1,082 GBP
View
Most Expensive
B
Brilliant Earth
21711472A · Oct 28
HK$16,554 HKD
$2,110 USD
View
12 more retailers have this diamond
Prices start from HK$2,416 HKDSave up to HK$14,138 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$2,416 HKD