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Cushion|Lab Grown|IGI

1.04ct F IF Cushion Lab Grown Diamond

ID • F/IF • IGI LG670431253

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG670431253

Diamond specifications and retailer prices

From HK$2,134 HKD
As of November 5, 2026
Save HK$16,224 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$18,358 HKD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.04ct lab-grown cushion diamond

This 1.04ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG670431253 or 670431253. Listed at 22 retailers as of November 4, 2026, with prices from HK$2,134 to HK$18,358, a HK$16,224 spread on the same certified stone. Do Amore Diamonds lists it at HK$18,358. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670431253
Dimensions6.62 × 5.59 × 3.61 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.62 mm5.59 mm1.04 ctF / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670431253
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 64.6%

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: Nov 5
Current: HK$4,958 HKD|Low: HK$2,369 HKD|High: HK$14,357 HKD|Avg: HK$6,329 HKD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12HK$2,369 HKD
Retailer 11HK$3,515 HKD
Retailer 9HK$4,127 HKD
Retailer 7HK$4,503 HKD
Retailer 1HK$4,958 HKD
Retailer 10HK$5,201 HKD
Retailer 4HK$5,492 HKD
Retailer 6HK$6,433 HKD
Retailer 3HK$7,547 HKD
Retailer 2HK$7,712 HKD
Retailer 5HK$10,434 HKD
Retailer 8HK$14,121 HKD

43 data points across 12 retailers

22 retailersHK$2,134 HKD to HK$18,358 HKD

A
Cheapest Retailer
-
HK$2,134 HKD
Final sale: no returns
Retailer 2
-
HK$2,369 HKD
View
Price last confirmed 12 days ago
A
Retailer 3
-
HK$3,099 HKD
View
A
Retailer 4
-
HK$3,515 HKD
View
A
Retailer 5
-
HK$3,797 HKD
View
A
Retailer 6
-
HK$4,127 HKD
View
A
Retailer 7
-
HK$4,503 HKD
View
A
Retailer 8
-
HK$4,958 HKD
View
A
Retailer 9
-
HK$5,201 HKD
View
A
Retailer 10
-
HK$5,492 HKD
View
A
Retailer 11
-
HK$6,433 HKD
View
B+
Retailer 12
-
HK$7,547 HKD
View
A
Retailer 13
-
HK$7,712 HKD
View
B+
Retailer 14
-
HK$8,912 HKD
View
B+
Retailer 15
-
HK$9,705 HKD
View
B+
Retailer 16
-
HK$9,712 HKD
View
B+
Retailer 17
-
HK$10,434 HKD
View
B+
Retailer 18
-
HK$10,434 HKD
View
B
Retailer 19
-
HK$12,019 HKD
View
B
Retailer 20
-
HK$14,121 HKD
View
B
Retailer 21
-
HK$14,984 HKD
View
Most Expensive
B
Do Amore Diamonds
27-F7E8940AB · Nov 4
HK$18,358 HKD
$2,340 USD
View
21 more retailers have this diamond
Prices start from HK$2,134 HKDSave up to HK$16,224 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 Cushion
HK$2,134 HKD