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Cushion|Lab Grown|GIA

4.04ct F SI1 Cushion Lab Grown Diamond

EX • F/SI1 • GIA 6481162033

Certificate GIA 6481162033

Diamond specifications and retailer prices

From HK$13,511 HKD
$1,722 USD
As of November 2, 2026
Save HK$41,583 HKD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$79,222 HKD at Riddles Jewelry · As of November 2, 2026
View at Riddles Jewelry

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6481162033. Listed at 19 retailers as of November 2, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.04
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6481162033
Dimensions9.99 × 8.65 × 5.85 mm
L/W Ratio1.15
Top View
9.99 mm8.65 mm4.04 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6481162033
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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: Nov 2
Current: HK$27,557 HKD|Low: HK$13,307 HKD|High: HK$98,312 HKD|Avg: HK$39,189 HKD|+3.0%
Retailer 1
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
Riddles Jewelry
November 2, 2026
Retailer 16HK$13,511 HKD
Retailer 9HK$16,320 HKD
Retailer 14HK$16,634 HKD
Retailer 2HK$17,889 HKD
Retailer 5HK$23,413 HKD
Retailer 12HK$25,064 HKD
Retailer 4HK$26,143 HKD
Retailer 1HK$27,557 HKD
Retailer 15HK$28,725 HKD
Retailer 17HK$31,153 HKD
Retailer 6HK$43,620 HKD
Retailer 3HK$45,328 HKD
Retailer 7HK$45,740 HKD
Retailer 10HK$46,292 HKD
Retailer 13HK$52,234 HKD
Retailer 11HK$55,094 HKD
Retailer 8HK$64,006 HKD
Riddles JewelryHK$79,222 HKD
Retailer 18HK$98,312 HKD

31 data points across 19 retailers

19 retailersHK$13,511 HKD to HK$55,094 HKD

A
Cheapest Retailer
-
HK$13,511 HKD
$1,722 USD
Retailer 2
-
HK$16,320 HKD
$2,080 USD
View
Price last confirmed 21 days ago
B+
Retailer 3
-
HK$16,634 HKD
$2,120 USD
View
Final sale: no returns
B+
Retailer 4
-
HK$17,889 HKD
$2,280 USD
View
B
Retailer 5
-
HK$23,413 HKD
$2,984 USD
View
B
Retailer 6
-
HK$25,064 HKD
£2,515 GBP
View
B
Retailer 7
-
HK$25,853 HKD
$3,295 USD
View
B
Retailer 8
-
HK$26,143 HKD
$3,332 USD
View
B
Retailer 9
-
HK$27,557 HKD
€3,345 EUR
View
B
Retailer 10
-
HK$31,153 HKD
CA$5,515 CAD
View
B
Retailer 11
-
HK$43,620 HKD
$5,559 USD
View
B
Retailer 12
-
HK$45,328 HKD
$5,777 USD
View
B
Retailer 13
-
HK$45,740 HKD
$5,830 USD
View
B
Retailer 14
-
HK$46,292 HKD
$5,900 USD
View
B
Retailer 15
-
HK$52,234 HKD
£5,242 GBP
View
B
Retailer 16
-
HK$55,094 HKD
£5,529 GBP
View
Retailer 17
-
HK$64,006 HKD
$8,158 USD
View
Price under review
Most Expensive
Riddles Jewelry
1966194770 · Nov 2
HK$79,222 HKD
$10,097 USD
View
Price under review
17 more retailers have this diamond
Prices start from HK$13,511 HKDSave up to HK$41,583 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
4.04ct Cushion
HK$13,511 HKD