CaratHunter
Plans
Round|Lab Grown|IGI

1.04ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG781618016

Shape and cutting style on the report: Round brilliant

Certificate IGI LG781618016

Diamond specifications and retailer prices

From HK$2,087 HKD
$266 USD
As of October 31, 2026
Save HK$13,656 HKD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$15,743 HKD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG781618016 or 781618016. Listed at 23 retailers as of October 27, 2026, with prices from HK$2,087 to HK$15,743, a HK$13,656 spread on the same certified stone. Queensmith lists it at HK$15,743. 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 angle34.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781618016
Dimensions6.51 × 6.54 × 4.01 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
6.51 mm6.54 mm1.04 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781618016
Side View
Table 55.0%Crown 34.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.5%

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 31
Current: HK$4,185 HKD|Low: HK$2,087 HKD|High: HK$16,554 HKD|Avg: HK$5,291 HKD|+6.7%
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 5HK$2,087 HKD
Retailer 3HK$2,322 HKD
Retailer 2HK$3,123 HKD
Retailer 8HK$3,690 HKD
Retailer 10HK$3,985 HKD
Retailer 4HK$4,143 HKD
Retailer 1HK$4,185 HKD
Retailer 6HK$4,379 HKD
Retailer 11HK$5,656 HKD
Retailer 12HK$7,485 HKD
Retailer 7HK$9,258 HKD
Retailer 9HK$9,346 HKD

36 data points across 12 retailers

23 retailersHK$2,087 HKD to HK$15,743 HKD

Retailer 1
-
HK$1,867 HKD
$238 USD
Price last confirmed 31 days ago
A
Retailer 2
-
HK$2,087 HKD
$266 USD
View
Final sale: no returns
Retailer 3
-
HK$2,291 HKD
$292 USD
View
Price last confirmed 31 days ago
A
Retailer 4
-
HK$2,322 HKD
$296 USD
View
A
Retailer 5
-
HK$2,611 HKD
View
A
Retailer 6
-
HK$3,123 HKD
$398 USD
View
A
Retailer 7
-
HK$3,690 HKD
£370 GBP
View
A
Retailer 8
-
HK$3,985 HKD
ZAR 8,205 ZAR
View
A
Retailer 9
-
HK$4,143 HKD
$528 USD
View
A
Retailer 10
-
HK$4,185 HKD
€508 EUR
View
B+
Retailer 11
-
HK$4,292 HKD
$547 USD
View
B+
Retailer 12
-
HK$4,379 HKD
£439 GBP
View
B+
Retailer 13
-
HK$5,656 HKD
A$1,109 AUD
View
B+
Retailer 14
-
HK$6,143 HKD
$783 USD
View
B+
Retailer 15
-
HK$6,235 HKD
SGD 1,074 SGD
View
Retailer 16
-
HK$7,453 HKD
$950 USD
View
Price last confirmed 30 days ago
B
Retailer 17
-
HK$7,485 HKD
$954 USD
View
B
Retailer 18
-
HK$7,864 HKD
$1,002 USD
View
B
Retailer 19
-
HK$8,065 HKD
$1,028 USD
View
B
Retailer 20
-
HK$9,258 HKD
$1,180 USD
View
B+
Retailer 21
-
HK$9,346 HKD
£938 GBP
View
B
Retailer 22
-
HK$10,326 HKD
$1,316 USD
View
Most Expensive
B
Queensmith
LG781618016 · Oct 27
HK$15,743 HKD
£1,580 GBP
View
22 more retailers have this diamond
Prices start from HK$2,087 HKDSave up to HK$13,656 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$2,087 HKD